.ui-loader-default{
    display: none;
}
.content{
    width:100%;
    overflow: hidden;
}
.show{
    display: block;
    height:auto;
}
.hide{
    display: none;
    height:0;
}
video{
    cursor: pointer;
    height: 100%;
}
.about_m {
	clear: both;
}
.about_m .item {
	float: left;
	width: 20%;
	margin-left: 3%;
	padding-top: 40px;
	color: #FFCC00;
	text-align: center;
}
.about_m h2 {
	color: rgba(255,255,255,.5);
	height: 120px;
	line-height: 60px;
	font-size: 24px;
		
}
.about_p {
	clear: both;
}
.about_p .item {
	float: left;
	width: 50%;
	padding-top: 40px;
	text-align: center;
}
.about_p .item img {
	
	width: 80%;

}

@media (min-width: 1025px) {
    video::-webkit-media-controls-enclosure{opacity: 0.3}
    video::-moz-media-controls-enclosure{opacity: 0.3}
    video::-ms-media-controls-enclosure{opacity: 0.3}
    video::media-controls-enclosure{opacity: 0.3}
    #brandconcept .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
        margin-right:12px;
        margin-top: 0;
        margin-bottom: 0;
    }
    #companyhonor .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
        margin-right:12px;
        margin-top: 0;
        margin-bottom: 0;
    }
    #companyintroduce .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
        margin-right:12px;
        margin-top: 0;
        margin-bottom: 0;
    }
    #innovationbyd .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
        margin-right:12px;
        margin-top: 0;
        margin-bottom: 0;
    }
    /*公共的导航*/
    .content .content_nav {
        width: 100%;
        height: 120px;
        background: #393939;
        position: relative;
    }

    .content .content_nav ul {
        width: 900px;
        height: 100%;
        position: relative;
        left: 50%;
        top: 0;
        margin-left: -450px;
    }
    .content .content_nav ul li {
        line-height: 120px;
        float: left;
        width: 25%;
        font-size: 20px;
        text-align: center;
        cursor: pointer;
        position: absolute;
    }

    .content .content_nav ul li .line {
        width: 60px;
        height: 2px;
        display: block;
        background: #fff;
        position: absolute;
        left: 50%;
        margin-left: -30px;
        bottom: 35px;
    }
    .content_nav .one{
        position: absolute;
        left:0;
        top:0;
    }
    .content_nav .two{
        position: absolute;
        left:25%;
        top:0;
    }
    .content_nav .three{
        position: absolute;
        left:50%;
        top:0;
    }
    .content_nav .four{
        position: absolute;
        left:75%;
        top:0;
    }
    /*public colors*/
    .white{
        color:#fff;
    }
    .other{
        color:#9c9c9c;
    }
    #companyintroduce .content .content_aboutbyd{
        width:100%;
        height:calc(100% - 45px);
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_img{
        width:50%;
        height:46vw;
        background: url(../images/aboutbyd/companyintroduce/pc/aboutbyd_img.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text{
        width:50%;
        height:35vw;
        /*background: url(../../images/home/about_right.png) no-repeat center;
        background-size: 100% 100%;*/
        float: left;
        position: relative;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text .title1{
        width:100%;
        height:5.2vw;
        line-height: 2.6vw;
        position: relative;
        text-align: center;
        font-size: 3.125vw;
        color:#fff;
        margin-top:7vw;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text .title1 .txline{
        width:4.167vw;
        height:0.3vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -2.0835vw;
        bottom:0;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text .tx{
        width:80%;
        color:#fff;
       /* position: absolute;*/
       height:14vw;
        text-align: left;
		margin-left:auto;
		margin-right:auto;
        line-height: 1.6vw;
        font-size: 1vw;
    }
    #companyintroduce .content .content_companyprocess{
        width:100%;
        height:47vw;
        background:url(../images/aboutbyd/companyintroduce/pc/bcg.jpg) no-repeat center;
        background-size: 100% 100%;
        cursor: pointer;
        position: relative;
    }
    #companyintroduce .content .content_companyprocess .title{
        width:100%;
        height:5.85vw;
        text-align: center;
        line-height: 5.8vw;
        position: relative;
        font-size: 3.125vw;
        color:#ffffff;
    }
    #companyintroduce .content .content_companyprocess ul{
        width:133.32vw;
    /*    height:21.77vw;*/
        position: relative;
        left:0;
        margin-bottom: 1vw;
    }
    #companyintroduce .content .content_companyprocess ul li{
        width:33.33vw;
       /* height:21.77vw;*/
        float:left
    }
    #companyintroduce .content .content_companyprocess ul .leftmask{
        width:33.33vw;
       /* height:21.77vw;*/
        background: rgba(0,0,0,.6);
        position: absolute;
        left:0;
        top:0;
    }
    #companyintroduce .content .content_companyprocess ul .rightmask{
        width:33.33vw;
        height:21.77vw;
        background: rgba(0,0,0,.6);
        position: absolute;
        right:33.33vw;
        top:0;
    }
    #companyintroduce .content .content_companyprocess .Arrow{
        width:100%;
    }
    #companyintroduce .content .content_companyprocess .left{
        width:3.33vw;
        height:5.67vw;
        background: url(../images/society/society_development/pc/left.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left: 7%;
        top:17vw;
        cursor: pointer;
    }

    #companyintroduce .content .content_companyprocess .right{
        width:3.33vw;
        height:5.67vw;
        background: url(../images/society/society_development/pc/right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        right: 7%;
        top:17vw;
        cursor: pointer;
    }

    #companyintroduce .content .content_companyprocess .name{
        width:100%;
        text-align: center;
        font-size: 1.25vw;
        color:#fff;
        margin-top:2vw;
    }
    #companyintroduce .content .content_companyprocess .tx{
        width:52%;
        height: 3vw;
        margin-left: 24%;
        text-align: center;
        font-size: 0.83vw;
        color:#fff;
        line-height: 1.5vw;
        margin-top:1vw;
    }
    #companyintroduce .content .content_companyprocess .timeaxis{
        width:100%;
        margin-top:2vw;
        position: relative;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .box{
        position: absolute;
        left:50%;
        top:0;
        cursor: pointer;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .start{
        display: block;
        width:4.167vw;
        height:4.167vw;
        border-radius: 50%;
        background: #1c2128;
        color:#fff;
        font-size:0.83vw;
        text-align: center;
        line-height: 4.167vw;
        float: left;
        margin-right: 3vw;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .end{
        display: block;
        width:4.167vw;
        height:4.167vw;
        border-radius: 50%;
        background: #1c2128;
        color:#fff;
        font-size:0.83vw;
        text-align: center;
        line-height: 4.167vw;
        float: left;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .circle{
        display: block;
        width:0.52vw;
        height:0.52vw;
        border-radius: 50%;
        background: #9a9ea2;
        float: left;
        margin-right: 3vw;
        margin-top:1.8vw;

    }
    #companyintroduce .content .content_companyprocess  .now{
        text-align: center;
        font-size:1.35vw;
        color:#fff;
        position: absolute;
        top: 0.8vw;
    }
    #companyintroduce .content .content_companyprocess  .now .addressicon{
        display: block;
        width:1.875vw;
        height:2.23vw;
        background: url(../images/aboutbyd/companyintroduce/pc/addressicon.png) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess  .now .spantx{
        margin-left: -0.5vw;
    }
    #companyintroduce .content .content_companyprocess .list1{
        background: url(../images/aboutbyd/companyintroduce/pc/list1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess .list2{
        background: url(../images/aboutbyd/companyintroduce/pc/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess .list3{
        background: url(../images/aboutbyd/companyintroduce/pc/list3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess .txline{
       width:6.25%;
       height:0.3vw;
       background:#a1a5a9;
       position: absolute;
       left:50%;
       margin-left: -3.125%;
       bottom:1.78vw;
    }
    #companyintroduce .content .content_map{
        width:100%;
        height:32vw;
        background: url(../images/aboutbyd/companyintroduce/pc/map.jpg) no-repeat center;
        background-size: 100% 100%;
    }
 #companyintroduce .content .global .title{
        width:100%;
        height:6.375vw;
        text-align: center;
        color:#fff;
        font-size: 3vw;
        line-height: 6.375vw;   
        position: relative;
    }
    #companyintroduce .content .content_map .title{
        width:100%;
        height:8.375vw;
        text-align: center;
        color:#fff;
        font-size: 3.125vw;
        line-height: 8.375vw;
        position: relative;
    }
    #companyintroduce .content .content_map .txline{
        width:6.25%;
        height:0.3vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -3.125%;
        bottom:1.78vw;
    }
    #companyintroduce .content .content_research{
        width:100%;
        height:53.45vw;
    }
    #companyintroduce .content .content_research div{
        position: relative;
    }
    #companyintroduce .content .content_research .title{
        width:100%;
        height:6.85vw;
        background: url(../images/aboutbyd/companyintroduce/pc/research.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        color:#fff;
        line-height:6.85vw;
        font-size: 3.125vw;
        position: relative;
    }
    #companyintroduce .content .content_research .txline{
        width:6.25%;
        height:0.3vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -3.125%;
        bottom:1.78vw;
    }
    #companyintroduce .content .content_research .man1{
        width:33.3%;
        height:23.3vw;
        background: url(../images/aboutbyd/companyintroduce/pc/man1.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man2{
        width:33.3%;
        height:23.3vw;
        background: url(../images/aboutbyd/companyintroduce/pc/man2.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man3{
        width:33.3%;
        height:23.3vw;
        background: url(../images/aboutbyd/companyintroduce/pc/man3.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man4{
        width:33.3%;
        height:23.3vw;
        background: url(../images/aboutbyd/companyintroduce/pc/man4.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man5{
        width:33.3%;
        height:23.3vw;
        background: url(../images/aboutbyd/companyintroduce/pc/man5.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man6{
        width:33.3%;
        height:23.3vw;
        background: url(../images/aboutbyd/companyintroduce/pc/man6.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_map_list{
        width:100%;
        height:6vw;
        position: relative;
        overflow: hidden;
    }
    #companyintroduce .content .content_map_list div{
        width:33.3%;
        height:6vw;
        cursor:pointer;
    }
    #companyintroduce .content .content_map_list .list1{
        position: absolute;
        left:0;
        bottom:0;
        background: #cbebe6;
        color:#da251c;
        font-size: 1.354vw;
        font-weight: bold;
        text-align: center;
        line-height:8vw;
    }
    #companyintroduce .content .content_map_list .list2{
        position: absolute;
        left:33.3%;
        bottom:0;
        background: #fff;
        color:#53c2f6;
        font-size: 1.354vw;
        font-weight: bold;
        text-align: center;
        line-height:8vw;
    }
    #companyintroduce .content .content_map_list .list3{
        position: absolute;
        left:66.6%;
        bottom:0;
        background: #cbebe6;
        color:#5dd4bf;
        font-size: 1.354vw;
        font-weight: bold;
        text-align: center;
        line-height:8vw;
    }
    #companyintroduce .content .content_map_list .list1 img{
        width:3vh;
        /*height:2.3vw;*/
        position: absolute;
        left:50%;
        margin-left: -0.835vw;
        top:1.8vw;
    }
    #companyintroduce .content .content_map_list .list2 img{
        width:2.3vw;
        /*height:3.28vw;*/
        position: absolute;
        left:50%;
        margin-left: -0.835vw;
        top:1.8vw;
    }
    #companyintroduce .content .content_map_list .list3 img{
        width:2.3vw;
        /*height:2.4vw;*/
        position: absolute;
        left:50%;
        margin-left: -0.835vw;
        top:1.8vw;
    }
    #companyintroduce .content .content_research .title1{
        width:100%;
        height:4.1vw;
        line-height: 4.1vw;
        position: relative;
        text-align: center;
        font-size: 1.875vw;
        color:#fff;
        margin-top:6vw;
    }
    #companyintroduce .content .content_research .title1 .txline{
        width:4.167vw;
        height:0.3vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -2.0835vw;
        bottom:0;
    }
    #companyintroduce .content .content_research .tx{
        width:22vw;
        color:#fff;
        position: absolute;
        margin-left: -11vw;
        left:50%;
        top:12vw;
        text-align: center;
        line-height: 1.5vw;
        font-size: 1vw;
    }
    /*#companyintroduce .content .content_research .man4 .tx{*/
        /*width:28vw;*/
    /*}*/
    /*#companyintroduce .content .content_research .man5 .tx{*/
        /*width:27vw;*/
    /*}*/
    #brandconcept .content .content_brand{
        width:100%;
        height:31.25vw;
        color:#fff;
    }
    #brandconcept .content .content_brand .left{
        width:50%;
        height:31.25vw;
        float: left;
        background: url(../images/aboutbyd/brandconcept/pc/left.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_brand .p1{
        width:100%;
        text-align: center;
	transition: margin-top 2s linear ;  
        font-size: 3.125vw;
        font-weight: 400;
        margin-top:8vw;
        opacity: 1;
    }
    #brandconcept .content .content_brand .p2{
        width:100%;
        text-align: center;
        font-size: 1.5625vw;
        font-weight: 400;
        margin-top:3vw;
        opacity: 1;
    }
    #brandconcept .content .content_brand .p3{
        width:64%;
        text-align: center;
        font-size: 1vw;
        font-weight: 400;
        margin-left: 16.5%;
        margin-top:2vw;
        line-height: 1.6vw;
        opacity: 1;
	display:none;
    }
#brandconcept .content .content_brand .learnmore{
	width:100%;
	text-align:center;
	margin-top:3vw;
}
#brandconcept .content .content_brand .learnmore span{
 border:1px solid #ccc;
padding:10px 5%;
}
    #brandconcept .content .content_brand .right{
        width:50%;
        height:31.25vw;
        float: left;
        background: url(../images/aboutbyd/brandconcept/pc/right.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy{
        width:100%;
        height:10vw;
        background: url(../images/aboutbyd/brandconcept/pc/strategy.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 3.125vw;
        font-weight: 300;
        line-height: 9vw;
        position: relative;
    }
    #brandconcept .content .content_strategy .line{
        display: block;
        width:15.625vw;
        height:0.3vw;
        position: absolute;
        left:50%;
        margin-left:-7.8125vw;
        bottom:1.875vw;
        background: #da251c;
    }
    #brandconcept .content .content_strategy_list{
        width:100%;
        height:21.875vw;
    }
    #brandconcept .content .content_strategy_list .p1{
        width: 100%;
        font-size: 3.125vw;
        color: #000;
        text-align: center;
        opacity: 0;
        line-height: 11.875vw;
    }
    #brandconcept .content .content_strategy_list .p2{
        width:78%;
        margin-left: 11%;
        font-size: 1.4583vw;
        color:#000;
        text-align: center;
        margin-top:1.5625vw;
        font-weight: 200;
        text-align: center;
        opacity: 0;
    }
    #brandconcept .content .content_strategy_list .list3_p{
        width: 60%;
        margin-left: 20%;
    }
    #brandconcept .content .content_strategy_list li{
        width:25%;
        height:100%;
        float: left;
    }
    #brandconcept .content .content_strategy_list .list1{
        background: url(../images/aboutbyd/brandconcept/pc/list1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy_list .list2{
        background: url(../images/aboutbyd/brandconcept/pc/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy_list .list3{
        background: url(../images/aboutbyd/brandconcept/pc/list3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy_list .list4{
        background: url(../images/aboutbyd/brandconcept/pc/list4.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_brand2{
        width:100%;
        height:31.25vw;
        color:#fff;
    }
    #brandconcept .content .content_brand2 .left{
        width:100%;
        height:31.25vw;
        float: left;
        background: url(../images/aboutbyd/brandconcept/pc/bottom_left.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_brand2 .right{
        width:50%;
        height:31.25vw;
        float: left;
        background: url(../images/aboutbyd/brandconcept/pc/bottom_right.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_brand2 .p1{
       transition: margin-top 2s linear ; 
	 width:100%;
        text-align: center;
        font-size: 3.125vw;
        font-weight: 400;
        margin-top:8vw;
        opacity: 1;
    }
    #brandconcept .content .content_brand2 .p2{
        width:100%;
        text-align: center;
        font-size: 1.5625vw;
        font-weight: 400;
        margin-top:2vw;
        opacity: 1;
    }
    #brandconcept .content .content_brand2 .p3{
        width:66.6%;
        text-align: center;
        font-size: 1vw;
        font-weight: 400;
        margin-left: 16.5%;
        margin-top:2vw;
        line-height: 1.5vw;
        opacity: 1;
		display:block;
    }
	.content_brand2 .left .learnmore{
        	width:100%;
        	text-align:center;
        	margin-top:3vw;
        	
    }
    .content_brand2 .left .learnmore span{
        	border:1px solid #ccc;
        	padding:10px 5%;
    }
    #brandconcept .content .content_brand2 .left_p3{
        width:71%;
        text-align: center;
        font-size: 1vw;
        font-weight: 400;
        margin-left: 16.5%;
        margin-top:3vw;
        line-height: 1.5vw;
        opacity: 0;
    }
    #companyhonor .content .content_imglist{
        width:auto;
        height:36.46vw;
        background: url(../images/aboutbyd/companyhonor/pc/bcg.jpg) no-repeat center;
        background-size: 100% 100%;
        position: relative;
    }
    #companyhonor .content .content_imglist ul{
        width:100%;
        height:21.78vw;
	overflow-y：hidden;
        margin-bottom: 1.875vw;

    }
    #companyhonor .content .content_imglist ul .liImg{
        width:33%;
        height:21.78vw;
        float: left;
    }
    #companyhonor .content .content_imglist ul .list1{
       background: url(../images/aboutbyd/companyhonor/pc/list1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyhonor .content .content_imglist ul .list2{
        background: url(../images/aboutbyd/companyhonor/pc/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyhonor .content .content_imglist ul .list3{
        background: url(../images/aboutbyd/companyhonor/pc/list3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyhonor .content .left{
        width:3.33vw;
        height:5.67vw;
        background: url(../images/society/society_development/pc/left.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left: 7%;
        top:8vw;
        cursor: pointer;
    }
    /*#companyhonor .content .left:hover{*/
        /*background: url(../images/aboutbyd/companyhonor/pc/lefthover.png) no-repeat center;*/
        /*background-size: 100% 100%;*/
    /*}*/
    #companyhonor .content .right{
        width:3.33vw;
        height:5.67vw;
        background: url(../images/society/society_development/pc/right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        right: 7%;
        top: 8vw;
        cursor: pointer;
    }
    /*#companyhonor .content .right:hover{*/
        /*background: url(../images/aboutbyd/companyhonor/pc/righthover.png) no-repeat center;*/
        /*background-size: 100% 100%;*/
    /*}*/
    #companyhonor .content .name{
        width:100%;
        text-align: center;
        font-size: 2.08vw;
        color:#fff;
        margin-top:2vw;
    }
    #companyhonor .content .tx{
        width:32%;
        margin-left: 34%;
        text-align: center;
        font-size: 0.83vw;
        color:#cfcfcf;
        line-height: 1.5vw;
        margin-top:1vw;
    }
    #innovationbyd .content .list{
        width:100%;
        height:14.5vw;
    }
    #innovationbyd .content .list ul{
        width:100%;
        height:14.5vw;
        cursor: pointer;
    }
    #innovationbyd .content .list ul li{
        width:25%;
        height:14.5vw;
        float: left;
        position: relative;
    }
    #innovationbyd .content .list  .list_list1{
        background: url(../images/aboutbyd/innovationbyd/pc/one.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .list_list2{
        background: url(../images/aboutbyd/innovationbyd/pc/two.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .list_list3{
        background: url(../images/aboutbyd/innovationbyd/pc/three.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .list_list4{
        background: url(../images/aboutbyd/innovationbyd/pc/four.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .mask{
        width:100%;
        height:100%;
        background: rgba(0,0,0,.6);
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .list ul .tx{
        width:100%;
        line-height: 14.5vw;
        height:100%;
        text-align: center;
        font-size: 1.25vw;
        color:#fff;
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .list ul .maskd{
        background: rgba(218,37,28,.6);
    }
    #innovationbyd .content .Electronics_title{
        width:100%;
        height:13.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/Electronicsbcg.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 3.125vw;
        line-height: 13.75vw;
        color:#393939;
    }
    #innovationbyd .content .Electronics_title_two{
        width:100%;
        height:8.02vw;
        background: url(../images/aboutbyd/innovationbyd/pc/railtitle4_1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    .Electronics_title_two p{
        width: 50%;
        margin: 0 auto;
        padding-top: 2vw;
        text-align: center; 
		//text-align: left;
        //font-size: 0.83vw;
		font-size: 1vw;
        line-height: 1.5vw;
        color: #fff;
    }
    #innovationbyd .content .Electronics_bottom{
        width:100%;
        height:22vw;
        background: url(../images/aboutbyd/innovationbyd/pc/allbcg.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_img{
        width:50%;
        height:22vw;
        float: left;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_img>img{
        width: 100%;
        height: 100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx{
        width:50%;
        height:22vw;
        float: left;
    }
    #innovationbyd .content .Electronics_bottom .glass_img{
        width:50%;
        height:22vw;
        float: left;
        background: url(../images/aboutbyd/innovationbyd/pc/3d_glass.png) no-repeat center;
        background-size: 100% 100%;
	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../images/aboutbyd/innovationbyd/pc/3d_glass.png',sizingMethod='scale') ;
    	background-size: cover;   
}
    #innovationbyd .content .Electronics_bottom .ceramics_img{
        width:50%;
        height:22vw;
        float: left;
        background: url(../images/aboutbyd/innovationbyd/pc/ceramics.png) no-repeat center;
	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../images/aboutbyd/innovationbyd/pc/ceramics.png',sizingMethod='scale') ;
        background-size: 100% 100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx_1{
        width:50%;
        height:22vw;
        float: left;
        background: url(../images/aboutbyd/innovationbyd/pc/3d_glass_bg.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx_2{
        width:50%;
        height:22vw;
        float: left;
        background: url(../images/aboutbyd/innovationbyd/pc/ceramics_bg.jpg) no-repeat center;
        background-size: 100% 100%;
    }

    #innovationbyd .content .Electronics_bottom .Electronics_tx_title{
        width:100%;
        text-align: center;
        font-size: 1.875vw;
        color:#fff;
        margin-top:5vw;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx_text{
        width:68%;
        margin-left: 16%; 
        text-align: center;
        //font-size: 0.83vw;
		font-size: 1vw;
        color:#fff;
        margin-top:2vw;
        line-height: 1.5vw;
    }
    #innovationbyd .content .newenergy .newenergy_title{
        width:100%;
        height:13.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/newenergy.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 3.125vw;
        line-height: 13.75vw;
        color:#393939;
    }
    #innovationbyd .content .newenergy .newenergy_ul{
        width:100%;
        height:72vw;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul{
        width:100%;
        height:72vw;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li{
        width:50%;
        height:36vw;
        float: left;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li .title{
        width:100%;
        text-align: center;
        font-size: 1.875vw;
        color:#fff;
        margin-top:9.375vw;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li .text{
        width:82.4%;
        margin:0 auto;
        //text-align: center;
		text-align: left;
        font-size: 0.9375vw;
        color:#fff;
        margin-top:1.5625vw;
        line-height: 1.8vw;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li .list_3_p{
        width:77.6%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_1{
        background: url(../images/aboutbyd/innovationbyd/pc/energy1.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_2{
        background: url(../images/aboutbyd/innovationbyd/pc/energy2.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_3{
        background: url(../images/aboutbyd/innovationbyd/pc/energy3.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_4{
        background: url(../images/aboutbyd/innovationbyd/pc/energy4.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .rail .rail_title{
        width:100%;
        height:13.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/rail.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 3.125vw;
        line-height: 13.75vw;
        color:#fff;
    }
    #innovationbyd .content .rail .box1 .tit1{
        width:100%;
        height:7.14vw;
        background: url(../images/aboutbyd/innovationbyd/pc/railtitle1.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.86vw;
    }
    #innovationbyd .content .rail .box1 .tit2{
        width:100%;
        height:7.14vw;
        background: url(../images/aboutbyd/innovationbyd/pc/railtitle2.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.86vw;
    }
    #innovationbyd .content .rail .box1 .tit3{
        width:100%;
        height:7.14vw;
        background: url(../images/aboutbyd/innovationbyd/pc/railtitle3.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.86vw;
    }
    #innovationbyd .content .rail .box1 .tit4{
        width:100%;
        height:7.14vw;
        background: url(../images/aboutbyd/innovationbyd/pc/railtitle4.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.86vw;
    }
    #innovationbyd .content .rail .box1 .h1{
        width:100%;
        text-align: center;
        color:#da251c;
        font-size: 1.875vw;
    }
    #innovationbyd .content .rail .box1 .h2{
        width:45%;
        margin-left: 30%;
		text-align: center;
        color:#393939;
        font-size: 0.83vw;
        margin-top:1vw;
        line-height: 1.4vw;
    }
    /*#innovationbyd .content .rail .box1  .tit2 .h2{*/
        /*width:39%;*/
        /*margin:0 auto;*/
    /*}*/
    #innovationbyd .content .rail .box1 .tit3 .h2{
        width:55%;
        margin-left: 24%;
        text-align: center;
        color:#393939;
        font-size: 0.83vw;
        margin-top:1vw;
    }
    #innovationbyd .content .rail .box1 ul{
        width:100%;
        height:25vw;
    }
    #innovationbyd .content .rail .box1 ul li{
        width:33.3%;
        height:25vw;
        float: left;
    }
    #innovationbyd .content .rail .box1 ul .box1_list1{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list2{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list3{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list4{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_4.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list5{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_5.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list6{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_6.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list7{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_7.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list8{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_8.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list9{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_9.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list10{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_10.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list11{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_11.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list12{
        background: url(../images/aboutbyd/innovationbyd/pc/railbox1_12.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car .car_title{
        width:100%;
        height:13.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 3.125vw;
        line-height: 13.75vw;
        color:#393939;
    }
    #innovationbyd .content .car .videobox{
        width:100%;
        height:71.875vw;
        overflow: hidden;
        cursor: pointer;
        position: relative;
    }
    #innovationbyd .content .car .video1{
        width:100%;
        height:56.25vw;
        position: relative;
    }
    #innovationbyd .content .car .videobox .car_box{
        width:100%;
        height:12.5vw;
        padding-top:3.125vw;
        background: url(../images/aboutbyd/innovationbyd/pc/morecar.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car .videobox .car_box .p_1{
        font-size: 1.875vw;
        color:#da251c;
        width:100%;
        text-align: center;
    }
    #innovationbyd .content .car .videobox .car_box .p_2{
        font-size: 0.83vw;
        color:#393939;
        width:100%;
        text-align: center;
        margin-top:1.8vw;
    }
    #innovationbyd .content .car .videobox .car_box .btn {
        width: 7.6%;
        height: 2.86vw;
        border: 1px solid #393939;
        border-radius: 5px;
        padding-left: 2.8%;
        font-size: 0.83vw;
        color: #393939;
        line-height: 2.86vw;
        position: relative;
        margin-left: 44.8vw;
        margin-top: 1.5vw;
        cursor: pointer;
    }
    #innovationbyd .content .car .videobox .car_box .btn .downicon {
        width: 0.78125vw;
        height: 0.78125vw;
        background: url(../images/aboutbyd/innovationbyd/pc/blackdown.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left: 70%;
        top: 1.1vw;
    }
    #innovationbyd .content .car .video2{
        width:100%;
        height:56.25vw;
        position: relative;
    }
    #innovationbyd .content .car .video1 .maskimg{
        width:100%;
        height:56.25vw;
        background: url(../images/aboutbyd/innovationbyd/pc/1.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top:0;
        left:0;
    }
    #innovationbyd .content .car .video1 .close_video_1{
        width:100%;
        height:100%;
        position: absolute;
        top:0;
        left:0;
        opacity: 0;
        filter: alpha(opacity=0);
        display: none;
        z-index: 10;
    }
    #innovationbyd .content .car .video2 .maskimg{
        width:100%;
        height:56.25vw;
        background: url(../images/aboutbyd/innovationbyd/pc/poster2.jpg) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top:0;
        left:0;
    }
    #innovationbyd .content .car .play{
        width:7.5vw;
        height:7.5vw;
        position: absolute;
        top:50%;
        left:50%;
        margin-left:-3.75vw;
        margin-top:0;
        transition: transform .5s ease-in-out;
    }
    #innovationbyd .content .car .play:hover{
        transform: scale(1.2);
    }
    #innovationbyd .content .car .txbox{
        width:100%;
        height:100%;
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .car  .bigtx{
        width:82%;
        text-align: center;
        color:#fff;
        font-size:1.875vw;
        margin-left:9%;
        margin-top:13.8vw;
    }
    #innovationbyd .content .car  .smalltx{
        width:58%;
        text-align: center;
        color:#fff;
        font-size:1.25vw;
        margin-left:21%;
        margin-top:1.7vw;
    }
    #innovationbyd .content .car  .smallvideo_list{
        width:100%;
    }
    .videobigBox{
        position: relative;
    }
    #innovationbyd .content .car  .smallvideo_list ul{
        width:100%;
        height:33.35vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .smallvideo_list ul li{
        width:33.3%;
        float: left;
        position: relative;
    }
    #innovationbyd .content .car  .smallvideo_list ul li video{
        width:100%;
        height:18.7vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul .mask_img{
        width:100%;
        height:18.75vw;
        position: absolute;
        top:0;
        left:0;
    }
    #innovationbyd .content .car  .smallvideo_list ul li .txdiv{
        width:100%;
        height:6.8vw;
        position: relative;
        padding-top:7.8vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_1 .txdiv{
        background: #fff;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_2 .txdiv{
        background: #f5f5f5;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_3 .txdiv{
        background: #fff;
    }
    #innovationbyd .content .car  .smallvideo_list ul li .txdiv .number{
        width:3.65vw;
        height:4.167vw;
        background: url(../images/aboutbyd/innovationbyd/pc/diamond.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:50%;
        margin-left: -1.825vw;
        top:2.35vw;
        font-size:1.77vw;
        font-weight: bold;
        color:#fff;
        text-align: center;
        line-height: 4.167vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul li .txdiv .p{
        width:78%;
        margin:0 auto;
        font-size: 0.83vw;
        color:#393939;
        text-align: center;
        line-height: 1.3vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_1 .mask_img{
        background: url(../images/aboutbyd/innovationbyd/pc/smallvideo1.png) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_2 .mask_img{
        background: url(../images/aboutbyd/innovationbyd/pc/smallvideo2.png) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_3 .mask_img{
        background: url(../images/aboutbyd/innovationbyd/pc/smallvideo3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .smallvideo_list .notvideo{
        width: 100%;
        height: 18.75vw;
        position: relative;
    }
    #innovationbyd .content .car  .smallvideo_list .playButton{
         width:6vw;
         height:6vw;
         position: absolute;  
         left:50%;
         top:50%;
         margin-left: -3vw;
         margin-top: -3vw;
        transition:transform .5s ease-in-out;
     }
    #innovationbyd .content .car  .smallvideo_list .playButton:hover{
        transform: scale(1.2);
    }
    #innovationbyd .content .car .videobox .Open{
        width: 100%;
        height: 3.65vw;
        background: #c02922;
        text-align: center;
        line-height: 3.65vw;
        color: #fff;
        font-size: 0.83vw;
        position: absolute;
        cursor: pointer;
        z-index: 99;
        bottom: 0;
        left: 0;
        display: none;
    }
    #innovationbyd .content .car .videobox .Open .icon{
        width:0.78vw;
        height:0.78vw;
        background: url(../images/aboutbyd/innovationbyd/pc/down.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:51.5%;
        top:1.435vw;
    }
    #innovationbyd .content .car .videobox .Open .icon1{
        width:0.78vw;
        height:0.78vw;
        background: url(../images/aboutbyd/innovationbyd/pc/up.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:51.5%;
        top:1.435vw;
    }
    #innovationbyd .content .car  .listbox{
        width:100%;
    }
    #innovationbyd .content .car .car_four {
        width: 100%;
        height: 16.1vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .car_one{
        width:100%;
        height:14.7vw;
        overflow: hidden;
    }
    #innovationbyd .content .car .car_two{
        width:100%;
        height:14.7vw;
        overflow: hidden;
    }
    #innovationbyd .content .car .car_three{
        width:100%;
        height:14.7vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .listbox ul{
        width:100%;
        height:33vw;
    }
    #innovationbyd .content .car  .listbox ul li{
        width:33.3%;
        height:33vw;
        float: left;
    }
    #innovationbyd .content .car  .listbox ul .li_1 .li_img{
        width:100%;
        height:18.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/li_1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox ul .li_2 .li_img{
        width:100%;
        height:18.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/li_2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox ul .li_3 .li_img{
        width:100%;
        height:18.75vw;
        background: url(../images/aboutbyd/innovationbyd/pc/li_3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox ul .li_1 .li_tx{
        width:100%;
        height:10.6vw;
        background: #fff;
        padding-top:3.65vw;
    }
    #innovationbyd .content .car  .listbox ul .li_2 .li_tx{
        width:100%;
        height:10.6vw;
        background: #f5f5f5;
        padding-top:3.65vw;
    }
    #innovationbyd .content .car  .listbox ul .li_3 .li_tx{
        width:100%;
        height:10.6vw;
        background: #fff;
        padding-top:3.65vw;
    }
    #innovationbyd .content .car  .listbox ul .li_tx_p1{
        width:64.7%;
        margin: 0 auto;
        text-align: center;
        font-size: 0.83vw;
        color:#393939;
        line-height: 1.3vw;
    }
    #innovationbyd .content .car  .listbox ul .li_tx_p2{
        width:70.4%;
        margin: 0 auto;
        text-align: center;
        font-size: 0.83vw;
        color:#393939;
        line-height: 1.3vw;
    }
    #innovationbyd .content .car  .listbox ul .li_tx_p3{
        width:71%;
        margin: 0 auto;
        text-align: center;
        font-size: 0.83vw;
        color:#393939;
        line-height: 1.3vw;
    }
    #innovationbyd .content .car  .listbox .car1{
        width:100%;
        height:11.8vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car1.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.9vw;
    }
    #innovationbyd .content .car  .listbox .car_one .car1_img{
        width:100%;
        height:31.25vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car1_img.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox .car_one ul{
        width:100%;
        height:15.625vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car1_txbcg.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox .car_one ul li{
        width:20%;
        height:100%;
    }
    #innovationbyd .content .car  .listbox .car_one ul li .car1_li1_title{
        width:100%;
        text-align: center;
        font-size: 1.46vw;
        color:#393939;
        margin-top:3.4vw;
    }
    #innovationbyd .content .car  .listbox .car_one ul li .car1_li1_tx{
        width:70%;
        margin-left:15%;
        text-align: center;
        font-size:0.83vw;
        color:#393939;
        margin-top:1vw;
        line-height: 1.5vw;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content{
        width:100%;
        height:28vw;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content p{
        width: 79%;
        margin: 0 auto;
        font-size: 0.93vw;
        color:#fff;
        line-height: 1.5vw;
        text-align: center;
        margin-top:0.5vw;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content1{
        width:50%;
        height:21vw;
        float: left;
        background: url(../images/aboutbyd/innovationbyd/pc/cartwo_left.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:7vw;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content2{
        width:50%;
        height:28vw;
        float: left;
        background: url(../images/aboutbyd/innovationbyd/pc/cartwo_right.png) no-repeat center;
        background-size: 100% 100%;
        position: relative;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content2 .mask_img{
        width:100%;
        height:28vw;
        background: url(../images/aboutbyd/innovationbyd/pc/cartwo_right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .car  .listbox .car_three .video3_box{
        width:100%;
        height:42.7vw;
        position: relative;
    }
    #innovationbyd .content .car  .listbox .car_three .video3_box video{
        width:100%;
    }
    #innovationbyd .content .car  .listbox .car_three .video3_box .mask_img{
        width:100%;
        height:42.7vw;
        position: absolute;
        left:0;
        top:0;
        background: url(../images/aboutbyd/innovationbyd/pc/video2_img.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car .listbox .playButton{
        width:6vw;
        height:6vw;
        position: absolute;
        left:50%;
        top:50%;
        margin-left: -3vw;
        margin-top: -3vw;
        cursor: pointer;
        transition: transform .5s ease-in-out;
    }
    #innovationbyd .content .car  .listbox .playButton:hover{
        transform: scale(1.2);
    }
    #innovationbyd .content .car  .listbox .car2{
        width:100%;
        height:11.8vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car2.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.9vw;
    }
    #innovationbyd .content .car  .listbox .car3{
        width:100%;
        height:11.8vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car3.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.9vw;
    }
    #innovationbyd .content .car  .listbox .car4{
        width:100%;
        height:13.2vw;
        background: url(../images/aboutbyd/innovationbyd/pc/car4.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:2.9vw;
    }
    #innovationbyd .content .car  .listbox .p1{
        width:100%;
        text-align: center;
        font-size: 1.875vw;
        color:#da251c;
    }
    #innovationbyd .content .car  .listbox .p2{
        width:61%;
        text-align: center;
        font-size: 0.83vw;
        color:#393939;
        margin:0 auto;
        line-height: 1.3vw;
        margin-top:1vw;
    }
    #innovationbyd .content .car  .listbox .car1p{
        width:62%;
    }
    #innovationbyd .content .car  .listbox .car3p{
        width:59.8%;
    }
    #innovationbyd .content .car  .listbox  .btn{
        width:7.6%;
        height:2.86vw;
        border:1px solid #393939;
        border-radius:5px;
        padding-left: 2.8%;
        font-size: 0.83vw;
        color:#393939;
        line-height: 2.86vw;
        position: relative;
        margin-left: 44.8vw;
        margin-top:1.5vw;
        cursor: pointer;
    }
    #innovationbyd .content .car  .listbox  .btn .downicon{
        width:0.78125vw;
        height:0.78125vw;
        background: url(../images/aboutbyd/innovationbyd/pc/blackdown.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:70%;
        top:1.1vw;

    }
    #innovationbyd .content .car .listbox .Open{
        width:100%;
        height:3.65vw;
        background: #c02922;
        text-align: center;
        line-height: 3.65vw;
        color:#fff;
        font-size:0.83vw;
        position: relative;
        cursor: pointer;
    }
    #innovationbyd .content .car .listbox .Open .icon{
        width:0.78vw;
        height:0.78vw;
        background: url(../images/aboutbyd/innovationbyd/pc/up.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:51.5%;
        top:1.435vw;
    }


}
@media (max-width: 1024px) {
.about_m h2 {
		height: 60px;
		line-height: 30px;
		font-size: 16px;
	}
    body {
        overflow: visible;
    }

    .play>img{
        width: 100%;
        height:100%;
		margin-top: -18vw;
    }
    .playButton>img{
        width: 100%;
        height:100%;
    }
    #brandconcept .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
    }
    #brandconcept .icon_wb{
        margin-left: 6.9vw;
    }
    #brandconcept .icon_fb,#brandconcept .icon_wx,#brandconcept .icon_tw,#brandconcept .icon_ga{
        margin-left: 12px;
    }
    /*----*/
    #companyhonor .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
    }
    #companyhonor .icon_wb{
        margin-left: 6.9vw;
    }
    #companyhonor .icon_fb,#companyhonor .icon_wx,#companyhonor .icon_tw,#companyhonor .icon_ga{
        margin-left: 12px;
    }

    #innovationbyd .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
    }
    #innovationbyd .icon_wb{
        margin-left: 6.9vw;
    }
    #innovationbyd .icon_fb,#innovationbyd .icon_wx,#innovationbyd .icon_tw,#innovationbyd .icon_ga{
        margin-left: 12px;
    }

    #companyintroduce .bdshare-button-style0-16 a, .bdshare-button-style0-16 .bds_more{
        overflow: hidden;
        width: 25px;
        height: 25px;
        background-image: url(../images/footer/social_media_icon_ie8.png);
        float: left;
        padding-left:0;
    }
    #companyintroduce .icon_wb{
        margin-left: 6.9vw;
    }
    #companyintroduce .icon_fb,#companyintroduce .icon_wx,#companyintroduce .icon_tw,#companyintroduce .icon_ga{
        margin-left: 12px;
    }
    .content .content_nav {
        width: 100%;
        background: #000000;
    }

    .content .content_nav {
        width: 100%;
        background: #000000;
    }

    .content .content_nav ul {
        width: 100%;
        height: 11.2vw;
        overflow: hidden;
        background: #000;
    }

    .content .content_nav ul li {
        width: 100%;
        height: 11.2vw;
        line-height: 11.2vw;
        font-size: 4vw;
        text-align: center;
        position: relative;
    }

    .content .content_nav ul li .line {
        width: 8vw;
        height: .3vw;
        display: block;
        background: #fff;
        position: absolute;
        left: 50%;
        margin-left: -4vw;
        bottom: 2vw;
    }

    .content .content_nav .downnav {
        width: 100%;
        height: 5.6vw;
        background: #222222;
        position: relative;
        cursor: pointer;
    }

    .content .content_nav .downnav .down_icon {
        width: 3.2vw;
        height: 1.6vw;
        display: block;
        background: url(../images/public/nav_down_icon.png) no-repeat center center;
        background-size: 100% 100%;
        position: absolute;
        top: 50%;
        margin-top: -.8vw;
        left: 50%;
        margin-left: -1.6vw;
    }
    #companyintroduce .content .content_aboutbyd{
        width:100%;
        height:186.7vw;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_img{
        width:100%;
        height:80vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/aboutbyd_img.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text{
        width:100%;
        height:106.7vw;
        background: url(../../images/home/about_right.png) no-repeat center;
        background-size: 100% 100%;
        float: left;
        position: relative;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text .title1{
        width:100%;
        height:13.3vw;
        line-height:13.3vw;
        position: relative;
        text-align: center;
        font-size: 8vw;
        color:#fff;
        margin-top:17.3vw;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text .title1 .txline{
        width:10.6%;
        height:0.6vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -5.3%;
        bottom:0;
    }
    #companyintroduce .content .content_aboutbyd .content_aboutbyd_text .tx{
        width:89%;
        color:#fff;
        position: absolute;
        margin-left: -44.5%;
        left:50%;
        top:35.3vw;
        text-align: center;
        line-height: 5vw;
        font-size: 3.73vw;
    }
    #companyintroduce .content .content_companyprocess{
        width:100%;
       <!-- height:165vw;  -->
        background:url(../images/aboutbyd/companyintroduce/pc/bcg.jpg) no-repeat center;
        background-size: 100% 100%;
        position: relative;
    }
    #companyintroduce .content .content_companyprocess .title{
        width:100%;
        height:20.67vw;
        text-align: center;
        line-height: 20.67vw;
        position: relative;   
        font-size: 8vw;
        color:#ffffff;
    }
    #companyintroduce .content .content_companyprocess ul{
        width:400vw;
        height:54.8vw;
        position: relative;
        left:-100vw;
        margin-bottom: 5.3vw;
        cursor: pointer;
    }
    #companyintroduce .content .content_companyprocess ul li{
        width:100vw;
      /*  height:54.8vw;*/
        float:left
    }
    #companyintroduce .content .content_companyprocess .left{
        width:3.467vw;
        height:6.93vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/left.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left: 4%;
        top: 50vw;
    }
    #companyintroduce .content .content_companyprocess .right{
        width:3.467vw;
        height:6.93vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        right: 4%;
        top:50vw;
    }
    #companyintroduce .content .content_companyprocess .name{
        width:100%;
        text-align: center;
        font-size:4.8vw;
        color:#fff;
        margin-top:6.67vw;
    }
    #companyintroduce .content .content_companyprocess .tx{
        width:90%;
        height:18vw;
        margin-left: 5%;
        text-align: center;
        font-size: 3.73vw;
        color:#fff;
        line-height: 5vw;
        margin-top:4vw;
    }
    #companyintroduce .content .content_companyprocess .timeaxis{
        width:100%;
        margin-top:6vw;
        position: relative;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .box{
        position: absolute;
        left:50%;
        top:0;
        cursor: pointer;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .start{
        display: block;
        width:14.67vw;
        height:14.67vw;
        border-radius: 50%;
        background: #1c2229;
        color:#fff;
        font-size:3.73vw;
        text-align: center;
        line-height: 14.67vw;
        float: left;
        margin-right: 4vw;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .end{
        display: block;
        width:14.67vw;
        height:14.67vw;
        border-radius: 50%;
        background: #1c2229;
        color:#fff;
        font-size:3.73vw;
        text-align: center;
        line-height: 14.67vw;
        float: right;
    }
    #companyintroduce .content .content_companyprocess .timeaxis .circle{
        width:1.3vw;
        height:1.3vw;
        border-radius: 50%;
        background: #9b9fa3;
        float: left;
        margin-right: 5vw;
        margin-top:6vw;

    }
    #companyintroduce .content .content_companyprocess  .now{
        text-align: center;
        font-size:3.467vw;
        color:#fff;
        position: absolute;
        left: 38vw;
        top: 3.2vw;
    }
    #companyintroduce .content .content_companyprocess  .now .addressicon{
        display: block;
        width:4.8vw;
        height:5.867vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/addressicon.png) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess  .now .spantx{
        margin-left: -1.5vw;
    }
    #companyintroduce .content .content_companyprocess .list1{
        background: url(../images/aboutbyd/companyintroduce/pc/list1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess .list2{
        background: url(../images/aboutbyd/companyintroduce/pc/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess .list3{
        background: url(../images/aboutbyd/companyintroduce/pc/list3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyintroduce .content .content_companyprocess .txline{
        width:16%;
        height:0.6vw;
        background:#a1a5a9;
        position: absolute;
        left:50%;
        margin-left: -8%;
        bottom:6vw;
    }
    #companyintroduce .content .content_map{
        width:100%;
        height:100vw;
        /*background: url(../images/aboutbyd/companyintroduce/mobile/map.jpg) no-repeat center;*/
        background-size: 100% 100%;
    }
    #companyintroduce .content .global  .title{
        width:100%;
        height:13.3vw;
        text-align: center;
        color:#fff;
        font-size: 8vw;
        line-height: 13.3vw;
        position: relative;
    }
    #companyintroduce .content .global .txline{
        width:16%;
        height:0.6vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -8%;
        bottom:0;
    }
    #companyintroduce .content .content_research{
        width:100%;
    }
    #companyintroduce .content .content_research div{
        position: relative;
    }
    #companyintroduce .content .content_research .title{
        width:100%;
        height:23vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/research.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        color:#fff;
        line-height:23vw;
        font-size: 8vw;
        position: relative;
    }
    #companyintroduce .content .content_research .txline{
        width:16%;
        height:0.6vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -8%;
        bottom:5vw;
    }
    #companyintroduce .content .content_research .man1{
        width:100%;
        height:66.7vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/man1.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man2{
        width:100%;
        height:66.7vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/man2.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man3{
        width:100%;
        height:66.7vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/man3.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man4{
        width:100%;
        height:66.7vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/man4.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man5{
        width:100%;
        height:66.7vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/man5.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_research .man6{
        width:100%;
        height:66.7vw;
        background: url(../images/aboutbyd/companyintroduce/mobile/man6.jpg) no-repeat center;
        background-size: 100% 100%;
        float: left;
    }
    #companyintroduce .content .content_map_list{
        width:100%;
        height:18.67vw;
        position: relative;
    }
    #companyintroduce .content .content_map_list div{
        width:33.3%;
        height:18.67vw;
        font-size: 3.73vw;
        font-weight: bold;
        text-align: center;
        line-height: 22vw;
        float: left;
        position: relative;
    }
    #companyintroduce .content .content_map_list .list1{
        background: #cbebe6;
        color:#da251c;
    }
    #companyintroduce .content .content_map_list .list2{
        background: #fff;
        color:#53c2f6;
    }
    #companyintroduce .content .content_map_list .list3{
        background: #cbebe6;
        color:#5dd4bf;
    }
    #companyintroduce .content .content_map_list .list1 img{
        width:4.267vw;
        /*height:4.267vw;*/
        position: absolute;
        left:50%;
        margin-left: -2.1335vw;
        top:3.467vw;
    }
    #companyintroduce .content .content_map_list .list2 img{
        width:5.73vw;
        /*height:5.867vw;*/
        position: absolute;
        left:50%;
        margin-left: -2.865vw;
        top:2.67vw;
    }
    #companyintroduce .content .content_map_list .list3 img{
        width:4.13vw;
        /*height:4.4vw;*/
        position: absolute;
        left:50%;
        margin-left: -2.065vw;
        top:3.3vw;
    }
    #companyintroduce .content .content_research .title1{
        width:86%;
        height:12vw;
	margin:auto;
        line-height: 10vw;
        position: relative;
        text-align: center;
        font-size: 8vw;
        color:#fff;
        margin-top:8vw;
    }
    #companyintroduce .content .content_research .man6_span{
        width:100%;
        height:12vw;
        line-height: 12vw;
        position: relative;
        text-align: center;
        font-size: 6vw;
        color:#fff;
        margin-top:8vw;
    }
    #companyintroduce .content .content_research .title1 .txline{
        width:16%;
        height:0.3vw;
        background:#fff;
        position: absolute;
        left:50%;
        margin-left: -8%;
        bottom:0;
    }
    #companyintroduce .content .content_research .tx{
        width:85.6%;
        color:#fff;
        position: absolute;
        margin-left: -42.8%;
        left:50%;
        top:26.7vw;
        text-align: center;
        line-height: 5vw;
        font-size: 3.73vw;
    }
    #companyintroduce .content .content_research .man1 .title1{
        margin-top: 12vw;
    }
    #companyintroduce .content .content_research .man2 .title1{
        margin-top: 14vw;
    }
    #companyintroduce .content .content_research .man3 .title1{
        margin-top: 16vw;
    }
    #companyintroduce .content .content_research .man4 .title1{
        margin-top: 14vw;
    }
    #companyintroduce .content .content_research .man5 .title1{
        margin-top: 12vw;
    }
    #companyintroduce .content .content_research .man1 .tx{
        top:35vw;
    }
    #companyintroduce .content .content_research .man2 .tx{
        top:32vw;
    }
    #companyintroduce .content .content_research .man3 .tx{
        top:34vw;
    }
    #companyintroduce .content .content_research .man4 .tx{
        top:32vw;
    }
    #companyintroduce .content .content_research .man5 .tx{
        top:30vw;
    }
    #brandconcept .content .content_brand{
        width:100%;
        height:233vw;
        color:#fff;
    }
    #brandconcept .content .content_brand .left{
        width:100%;
        height:90.5vw;
        background: url(../images/aboutbyd/brandconcept/mobile/left.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:24vw;
    }
    #brandconcept .content .content_brand .p1{
        width:100%;
        text-align: center;
        font-size:9.3vw;
        font-weight: 400;
    }
    #brandconcept .content .content_brand .p2{
        width:100%;
        text-align: center;
        font-size: 5.3vw;
        font-weight: 400;
        margin-top:4.6vw;
    }
    #brandconcept .content .content_brand .p3{
        width:86%;
        text-align: center;
        font-size: 3.83vw;
        font-weight: 400;
        margin-left: 6%;
        margin-top:4.5vw;
        line-height: 5.8vw;
	display:none;
    }
    #brandconcept .content .content_brand .right{
        width: 100%;
        height: 85.5vw;
        background: url(../images/aboutbyd/brandconcept/mobile/right.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top: 21vw;
    }
.content_brand .left .learnmore{
                width:100%;
                text-align:center;
                margin-top:16vw;

                }
        .content_brand .left .learnmore span{
                border:1px solid #ccc;
                padding:10px 5%;
    }

    #brandconcept .content .content_strategy{
        width:100%;
        height:32vw;
        background: url(../images/aboutbyd/brandconcept/mobile/strategy.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 9.3vw;
        font-weight: 300;
        line-height: 32vw;
        position: relative;
    }
    #brandconcept .content .content_strategy .line{
        display: block;
        width:40vw;
        height:0.5vw;
        position: absolute;
        left:50%;
        margin-left:-20vw;
        bottom:6vw;
        background: #da251c;
    }
    #brandconcept .content .content_strategy_list{
        width:100%;
        height:90vw;
    }
    #brandconcept .content .content_strategy_list .p1{
        width:100%;
        font-size:8vw;
        color:#000;
        text-align: center;
       line-height: 25vw;
    }
    #brandconcept .content .content_strategy_list .p2{
        width:72%;
        margin-left: 14%;
        font-size: 3.53vw;
        color:#000;
        text-align: center;
        margin-top:4vw;
        font-weight: 200;
        text-align: center;
    }
    #brandconcept .content .content_strategy_list li{
        width:50%;
        height:45vw;
        float: left;
    }
    #brandconcept .content .content_strategy_list .list1{
        background: url(../images/aboutbyd/brandconcept/mobile/list1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy_list .list2{
        background: url(../images/aboutbyd/brandconcept/mobile/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy_list .list3{
        background: url(../images/aboutbyd/brandconcept/mobile/list3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_strategy_list .list4{
        background: url(../images/aboutbyd/brandconcept/mobile/list4.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #brandconcept .content .content_brand2{
        width:100%;
     /*   height:233vw;*/
        color:#fff;
    }
    #brandconcept .content .content_brand2 .left{
        width: 100%;
        height: 99.5vw;
        background: url(../images/aboutbyd/brandconcept/mobile/bottom_left.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top: 19vw;
    }
    #brandconcept .content .content_brand2 .p1{
        width:100%;
        text-align: center;

        font-size:9.3vw;
        font-weight: 400;
    }
    #brandconcept .content .content_brand2 .p2{
        width:100%;
        text-align: center;
        font-size: 5.3vw;
        font-weight: 400;
        margin-top:4.4vw;
    }
    #brandconcept .content .content_brand2 .p3{
        width:90%;
        text-align: center;
        font-size: 3.43vw;
        font-weight: 400;
        margin-left: 6%;
        margin-top:4.4vw;
        line-height: 4.8vw;
		display:block;
    }
	.content_brand2 .left .learnmore{
        	width:100%;
        	text-align:center;
        	margin-top:16vw;   
        	
        	}
	.content_brand2 .left .learnmore span{
        	border:1px solid #ccc;
        	padding:10px 5%;
    } 
    #brandconcept .content .content_brand2 .left_p3{
        width:86%;
        text-align: center;
        font-size: 3.73vw;
        font-weight: 400;
        margin-left: 7%;
        margin-top:1vw;
        line-height: 4.8vw;
    }
    #brandconcept .content .content_brand2 .right{
        width: 100%;
        height: 82.5vw;
        background: url(../images/aboutbyd/brandconcept/mobile/bottom_right.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top: 24vw;
    }
    #companyhonor .content .content_imglist{
        width:100%;
        position: relative;
    }
    #companyhonor .content .content_imglist ul{
        width:400vw;
        height:64vw;
    }
    #companyhonor .content .content_imglist ul li{
        width:100vw;
        height:64vw;
        float: left;
    }
    #companyhonor .content .content_imglist ul .list1{
        background: url(../images/aboutbyd/companyhonor/mobile/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyhonor .content .content_imglist ul .list2{
        background: url(../images/aboutbyd/companyhonor/mobile/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyhonor .content .content_imglist ul .list3{
        background: url(../images/aboutbyd/companyhonor/mobile/list2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #companyhonor .content .bigbox{
        width:100%;
        height:64vw;
        background: url(../images/aboutbyd/companyhonor/mobile/bcg.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:8vw;
    }
    #companyhonor .content .Arrow{
        width:100%;
    }
    #companyhonor .content .left{
        width:3.467vw;
        height:6.93vw;
        background: url(../images/aboutbyd/companyhonor/mobile/left.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top: 30vw;
        left: 4%;
    }
    #companyhonor .content .right{
        width:3.467vw;
        height:6.93vw;
        background: url(../images/aboutbyd/companyhonor/mobile/right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top: 30vw;
        right: 4%;
    }
    #companyhonor .content .name{
        width:100%;
        text-align: center;
        font-size: 6.67vw;
        color:#fff;
        margin-top:11vw;
    }
    #companyhonor .content .tx{
        width:80%;
        margin-left: 10%;
        text-align: center;
        font-size: 3.73vw;
        color:#cfcfcf;
        line-height: 4.5vw;
        margin-top:4vw;
    }
    #innovationbyd .content .list{
        width:100%;
        height:22.5vw;
    }
    #innovationbyd .content .list ul{
        width:100%;
        height:90.8vw;
        cursor: pointer;
    }
    #innovationbyd .content .list ul li{
        width:25%;
        height:23.4vw;
        float: left;
        position: relative;
    }
    #innovationbyd .content .list  .list_list1{
        background: url(../images/aboutbyd/innovationbyd/mobile/one.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .list_list2{
        background: url(../images/aboutbyd/innovationbyd/mobile/two.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .list_list3{
        background: url(../images/aboutbyd/innovationbyd/mobile/three.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .list_list4{
        background: url(../images/aboutbyd/innovationbyd/mobile/four.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .list  .mask{
        width:100%;
        height:100%;
        background: rgba(0,0,0,.6);
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .list ul .maskd{
        background: rgba(218,37,28,.6);
    }
    #innovationbyd .content .list ul .tx{
        width:100%;
        line-height:23.8vw;
        height:100%;
        text-align: center;
        font-size: 2.4vw;
        color:#fff;
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .Electronics_title{
        width:100%;
        height:32vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/Electronics.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 9.6vw;
        line-height: 32vw;
        color:#393939;
        position: relative;
    }
    #innovationbyd .content .Electronics_title_two{
        width:100%;
        height:48.4vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/railtitle4.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    .Electronics_title_two p{
        width: 80%;
        margin: 0 auto;
        padding-top: 6vw;
        text-align: center;
        font-size: 3.73vw;
        line-height: 5vw;
        color: #fff;
    }
    #innovationbyd .content .redline{
        width:16%;
        height:0.5vw;
        background: #db2319;
        position: absolute;
        bottom:8vw;
        left:50%;
        margin-left:-8%;
    }
    #innovationbyd .content .Electronics_bottom{
        width:100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_img{
        width:100%;
        height:65vw;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_img img{
        width:100%;
        height:100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx{
        width:100%;
        height:72vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/allbcg.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:13vw;
    }
    .glass_img_mobile{
        width: 100%;
        height: 65vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/3d_glass.png) no-repeat center;
        background-size: 100% 100%;
    }
    .ceramics_bg{
        width: 100%;
        height: 65vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/ceramics_bg.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    .ceramics_img{
        width: 100%;
        height: 65vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/ceramics.png) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx_1{
        width:100%;
        height:72vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/3d_glass_bg.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:13vw;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx_2{
        width:100%;
        height:72vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/ceramics_bg.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:13vw;
    }
    #innovationbyd .content .Electronics_bottom .Electronics_tx_title{
        width:100%;
        text-align: center;
        font-size: 6.67vw;
        color:#fff;
    }
    #innovationbyd .content .Electronics_bottom  .Electronics_tx_text{
        width:88%;
        margin-left: 6%;
        text-align: center;
        font-size: 3.73vw;
        color:#fff;
        margin-top:4.67vw;
        line-height: 5.5vw;
        font-weight: 300;
    }
    #innovationbyd .content .newenergy .newenergy_title{
        width:100%;
        height:32vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/newenergy.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 9.6vw;
        line-height: 32vw;
        color:#393939;
        position: relative;
    }
    #innovationbyd .content .newenergy .newenergy_ul{
        width:100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul{
        width:100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li{
        width:100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li .title{
        width:100%;
        text-align: center;
        font-size: 6.67vw;
        color:#fff;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul li .text{
        width:90%;
        margin-left: 5%;
        text-align: center;
        font-size: 3.7vw;
        color:#fff;
        margin-top:4.67vw;
        line-height: 5.5vw;
        font-weight: 300;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_1{
        height:78vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/energy1.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_2{
        height: 110vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/energy2.jpg) no-repeat center;
        background-size: 100%;
        padding-top: 20vw;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_3{
        height:78vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/energy3.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .newenergy .newenergy_ul ul .list_4{
        height:80vw;
        padding-top:18.7vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/energy4.jpg) no-repeat center;
        background-size: 100%;
    }
    #innovationbyd .content .rail .rail_title{
        width:100%;
        height:32vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/rail.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 9.6vw;
        line-height: 32vw;
        color:#fff;
        position: relative;
    }
    #innovationbyd .content .rail .box1 .tit1{
        width:100%;
        height:42vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/railtitle1.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:11vw;
    }
    #innovationbyd .content .rail .box1 .tit2{
        width:100%;
        height:42vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/railtitle2.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:11vw;
    }
    #innovationbyd .content .rail .box1 .tit3{
        width:100%;
        height:54vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/railtitle3.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:11vw;
    }
    #innovationbyd .content .rail .box1 .tit4{
        width:100%;
        height:54vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/railtitle3.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:11vw;
    }
    #innovationbyd .content .rail .box1 .h1{
        width:100%;
        text-align: center;
        color:#da251c;
        font-size: 6.67vw;
    }
    #innovationbyd .content .rail .box1 .tit4 .h1{
        margin-top: 4vw;
    }
    #innovationbyd .content .rail .box1 .h2{
        width:92%;
        margin-left: 3%;
        text-align: center;
        color:#393939;
        font-size: 3.73vw;
        line-height: 5vw;
        font-weight: 300;
        margin-top:3vw;
    }
    #innovationbyd .content .rail .box1 ul{
        width:100%;
    }
    #innovationbyd .content .rail .box1 ul li{
        width:100%;
        height:80vw;
    }
    #innovationbyd .content .rail .box1 ul .box1_list1{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list2{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list3{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list4{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_4.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list5{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_5.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list6{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_6.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list7{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_7.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list8{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_8.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list9{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_9.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list10{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_10.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list11{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_11.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .rail .box1 ul .box1_list12{
        background: url(../images/aboutbyd/innovationbyd/mobile/railbox1_12.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car .car_title{
        width:100%;
        height:32vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car.jpg) no-repeat center;
        background-size: 100% 100%;
        text-align: center;
        font-size: 9.6vw;
        line-height: 32vw;
        color:#393939;
        position: relative;
    }
    #innovationbyd .content .car .videobox{
        width:100%;
        height:188vw;
        cursor: pointer;
        overflow: hidden;
        position: relative;
    }
    #innovationbyd .content .car .video1{
        width:100%;
        height:114.7vw;
        position: relative;
    }
    #innovationbyd .content .car .videobox .car_box{
       width:100%;
        height:62.3vw;
        padding-top:11vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/morecar.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car .videobox .car_box .p_1{
        font-size: 5.3vw;
        color:#da251c;
        width:80%;
        text-align: center;
        margin-left:10%;
    }
    #innovationbyd .content .car .videobox .car_box .p_2{
        font-size: 3.7vw;
        color:#393939;
        width:40%;
       // text-align: center;
        margin-left:30%;
        margin-top:5.3vw;
    }
	 #innovationbyd .content .car .videobox .car_box .p_3{
        font-size: 3.7vw;
        color:#393939;
        width:40%;
       // text-align: center;
        margin-left:30%;
      //  margin-top:5.3vw;
    }
    #innovationbyd .content .car .videobox .car_box .btn{
        width: 35%;
        height: 10.67vw;
        border: 1px solid #393939;
        border-radius: 5px;
        padding-left: 15%;
        font-size: 3.2vw;
        color: #393939;
        line-height: 10.67vw;
        position: relative;
        margin-left: 25%;
        margin-top: 6.67vw;
        cursor: pointer;
    }
    #innovationbyd .content .car .videobox .car_box .btn .downicon {
        width: 2.67vw;
        height: 2.67vw;
        background: url(../images/aboutbyd/innovationbyd/pc/blackdown.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left: 65%;
        top: 4vw;
    }
    #innovationbyd .content .car .video2{
        width:100%;
        height:132.27vw;
        position: relative;
    }
    #innovationbyd .content .car .video1 .maskimg{
        width:100%;
        height:114.7vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/1.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top:0;
        left:0;
    }
    #innovationbyd .content .car .video2 .maskimg{
        width:100%;
        height:132.27vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/poster2.jpg) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top:0;
        left:0;
    }
    #innovationbyd .content .car .play{
        width:19.2vw;
        height:19.2vw;
        position: absolute;
        top:67%;
        left:50%;
        margin-left:-9.6vw;
        margin-top:0;
    }
    #innovationbyd .content .car  .txbox{
        width:100%;
        height:100%;
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .car  .bigtx{
        width:85%;
        text-align: center;
        color:#fff;
        font-size:5.3vw;
        margin-left:7.5%;
        margin-top:13.8vw;
        line-height: 7vw;
    }
	#innovationbyd .content .car  .bigtx_1{
        width:85%;
        text-align: center;
        color:#fff;
        font-size:5.3vw;
        margin-left:7.5%;
        margin-top:2vw;
        line-height: 7vw;
    }
    #innovationbyd .content .car  .smalltx{
        width:90%;
        text-align: center;
        color:#fff;
        font-size:3.2vw;
        margin-left:5%;
        margin-top:2vw;
        font-weight: 300;
        line-height: 4.5vw;
    }
    #innovationbyd .content .car  .smalltx1{
        width:40%;
        color:#fff;
        font-size:3.2vw;
        margin-left:30%;
        margin-top:3vw;
        font-weight: 300;
        line-height: 4.5vw;
    }
    #innovationbyd .content .car  .smalltx1 .circle{
        width:0.8vw;
        height:0.8vw;
        border-radius: 50%;
        background: #fff;
        float: left;
        margin-top:1.6vw;
        margin-right: 2vw;
    }
    #innovationbyd .content .car  .smallvideo_list{
        width:100%;
    }
    #innovationbyd .content .car  .smallvideo_list ul{
        width:100%;
        height:309vw
    }
    #innovationbyd .content .car  .smallvideo_list ul li{
        width:100%;
        float: left;
        position: relative;
    }
    #innovationbyd .content .car  .smallvideo_list ul li video{
        width:100%;
        height:56.7vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul .mask_img{
        width:100%;
        height:56.7vw;
        position: absolute;
        top:0;
        left:0;
    }
    #innovationbyd .content .car  .smallvideo_list ul li .txdiv{
        width:100%;
        position: relative;
        padding:25.5vw 0 7.7vw 0;
    }
    #innovationbyd .content .car  .smallvideo_list .videobigBox{
        width:100%;
        height:56.7vw;
        position: relative;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_1 .txdiv{
        background: #fff;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_2 .txdiv{
        background: #f5f5f5;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_3 .txdiv{
        background: #fff;
    }
    #innovationbyd .content .car  .smallvideo_list ul li .txdiv .number{
        width:13.7vw;
        height:15.3vw;
        background: url(../images/aboutbyd/innovationbyd/pc/diamond.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:50%;
        margin-left: -6.85vw;
        top:8vw;
        font-size:6.1vw;
        font-weight: bold;
        color:#fff;
        text-align: center;
        line-height: 15.3vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul li .txdiv .p{
        width:90%;
        margin-left: 5%;
        font-size: 3.73vw;
        color:#393939;
        text-align: center;
        line-height: 5vw;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_1 .mask_img{
        background: url(../images/aboutbyd/innovationbyd/mobile/smallvideo1.png) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .smallvideo_list ul .smallvideo_2 .mask_img{
        background: url(../images/aboutbyd/innovationbyd/mobile/smallvideo2.png) no-repeat center;
        background-size: 100% 100%;
    }#innovationbyd .content .car  .smallvideo_list ul .smallvideo_3 .mask_img{
         background: url(../images/aboutbyd/innovationbyd/mobile/smallvideo3.jpg) no-repeat center;
         background-size: 100% 100%;
     }
    #innovationbyd .content .car  .smallvideo_list .playButton{
        width:19.3vw;
        height:19.3vw;
        position: absolute;
        left:50%;
        top:50%;
        margin-left: -9.65vw;
        margin-top: -9.65vw;
    }
    #innovationbyd .content .car .videobox .Open{
        width:100%;
        height:13.3vw;
        background: #c02922;
        text-align: center;
        line-height: 8vw;
        color:#fff;
        font-size:3.2vw;
        position: absolute;
        left:0;
        bottom:0;
        cursor: pointer;
        display: none;
    }
    #innovationbyd .content .car .videobox .Open .icon{
        width:3.3vw;
        height:3.3vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/down.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:50%;
        margin-left:-1.65vw;
        top:7.5vw;
    }
    #innovationbyd .content .car .videobox .Open .icon1{
        width:3.3vw;
        height:3.3vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/up.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:50%;
        margin-left:-1.65vw;
        top:7.5vw;
    }
    #innovationbyd .content .car  .listbox{
        width:100%;
    }
    #innovationbyd .content .car  .car_one{
        width:100%;
        height:80vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .car_two{
        width:100%;
        height:73.5vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .car_three{
        width:100%;
        height:74.67vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .car_four{
        width:100%;
        height:93.3vw;
        overflow: hidden;
    }
    #innovationbyd .content .car  .listbox ul{
        width:100%;
        height:327vw;
    }
    #innovationbyd .content .car  .listbox ul li{
        width:100%;
        height:109vw;
        float: left;
    }
    #innovationbyd .content .car  .listbox ul .li_1 .li_img{
        width:100%;
        height:56vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/li_1.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox ul .li_2 .li_img{
        width:100%;
        height:56vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/li_2.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox ul .li_3 .li_img{
        width:100%;
        height:56vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/li_3.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox ul .li_1 .li_tx{
        width:100%;
        height:41vw;
        background: #fff;
        padding-top:12vw;
    }
    #innovationbyd .content .car  .listbox ul .li_2 .li_tx{
        width:100%;
        height:41vw;
        background: #f5f5f5;
        padding-top:12vw;
    }
    #innovationbyd .content .car  .listbox ul .li_3 .li_tx{
        width:100%;
        height:41vw;
        background: #fff;
        padding-top:12vw;
    }
    #innovationbyd .content .car  .listbox ul .li_tx_p{
        width:92%;
        margin:0 auto;
        text-align: center;
        font-size: 3.73vw;
        color:#393939;
        line-height: 5vw;
        font-weight: 300;
    }
    #innovationbyd .content .car  .listbox .car1{
        width:100%;
        height:66vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car1.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:14vw;
    }
    #innovationbyd .content .car  .listbox .car2{
        width:100%;
        height:60.67vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car2.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:14vw;
    }
    #innovationbyd .content .car  .listbox .car3{
        width:100%;
        height:62vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car3.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:14vw;
    }
    #innovationbyd .content .car  .listbox .car4{
        width:100%;
        height:79.3vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car4.jpg) no-repeat center;
        background-size: 100% 100%;
        padding-top:14vw;
    }
    #innovationbyd .content .car  .listbox .p1{
        width:100%;
        text-align: center;
        font-size: 6.1vw;
        color:#da251c;
    }
    #innovationbyd .content .car  .listbox .p2{
        width:92%;
        text-align: center;
        font-size: 3.73vw;
        color:#393939;
        margin-left: 4%;
        line-height: 5vw;
        margin-top:4vw;
    }
    #innovationbyd .content .car  .listbox  .btn{
        width:35%;
        height:10.67vw;
        border:1px solid #393939;
        border-radius:5px;
        padding-left: 15%;
        font-size: 3.2vw;
        color:#393939;
        line-height: 10.67vw;
        position: relative;
        margin-left: 25%;
        margin-top:6.67vw;
        cursor: pointer;
    }
    #innovationbyd .content .car  .listbox  .btn .downicon{
        width:2.67vw;
        height:2.67vw;
        background: url(../images/aboutbyd/innovationbyd/pc/blackdown.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:65%;
        top:4vw;

    }
    #innovationbyd .content .car .listbox .Open{
        width:100%;
        height:13.3vw;
        background: #c02922;
        text-align: center;
        line-height: 8vw;
        color:#fff;
        font-size:3.2vw;
        position: relative;
        cursor: pointer;
    }
    #innovationbyd .content .car .listbox .Open .icon{
        width:3.3vw;
        height:3.3vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/up.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:50%;
        margin-left:-1.65vw;
        top:7.5vw;
    }
    #innovationbyd .content .car  .listbox .car_one .car1_img{
        width:100%;
        height:49.2vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car1_img.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox .car_one ul{
        width:100%;
        height:264vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/car1_txbcg.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox .car_one ul li{
        width:100%;
        height:52.8vw
    }
    #innovationbyd .content .car  .listbox .car_one ul li .car1_li1_title{
        width:100%;
        text-align: center;
        font-size: 6.6vw;
        color:#393939;
        margin-top:13.3vw;
    }
    #innovationbyd .content .car  .listbox .car_one ul li .car1_li1_tx{
        width:84%;
        margin-left:8%;
        text-align: center;
        font-size:3.7vw;
        color:#393939;
        margin-top:5vw;
        line-height: 4.5vw;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content{
        width:100%;
        height:162vw;
        position: relative;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content p{
        width: 87%;
        margin-left: 6.5%;
        font-size: 3.7vw;
        color: #fff;
        line-height: 5vw;
        margin-top: 1vw;
        text-align: center;
        font-weight: 300;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content1{
        width: 100%;
        height: 90vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/cartwo_left.jpg) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top: 54.5vw;
        left: 0;  
        padding-top: 17.5vw;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content2{
        width:100%;
        height:54.5vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/cartwo_right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        top:0;     
        left:0;
    }
    #innovationbyd .content .car  .listbox .car_two .cartwo_content2 .mask_img{
        width:100%;
        height:54.5vw;
        background: url(../images/aboutbyd/innovationbyd/mobile/cartwo_right.png) no-repeat center;
        background-size: 100% 100%;
        position: absolute;
        left:0;
        top:0;
    }
    #innovationbyd .content .car  .listbox .car_three .video3_box{
        width:100%;
        height:54.7vw;
        position: relative;
    }
    #innovationbyd .content .car  .listbox .car_three .video3_box video{
        width:100%;
    }
    #innovationbyd .content .car  .listbox .car_three .video3_box .mask_img{
        width:100%;
        height:54.7vw;
        position: absolute;
        left:0;
        top:0;
        background: url(../images/aboutbyd/innovationbyd/mobile/video2_img.jpg) no-repeat center;
        background-size: 100% 100%;
    }
    #innovationbyd .content .car  .listbox .playButton{
        width:19.3vw;
        height:19.3vw;
        position: absolute;
        left:50%;
        top:50%;
        margin-left: -9.65vw;
        margin-top: -9.65vw;

    }
}
 @media(min-width:760px) and (max-width:1023px){ 
#brandconcept .content .content_brand2 .p1{
	font-size:8vw;
}
#brandconcept .content .content_brand2 .p2{
font-size:4.6vw;    
}
#companyintroduce .content .content_research .title1{
font-size:7.8vw;
}
#companyintroduce .content .content_research .tx{
font-size:4.6vw;
}
#brandconcept .content .content_strategy_list .p1{
font-size:7.8vw;
}
#brandconcept .content .content_strategy_list .p2{
font-size:4.6vw;
}
#innovationbyd .content .list ul .tx{
font-size:3.6vw;
}
}


.abouticon {
	
	width:80%;
	display: flex;
	  flex-direction: row;
	  justify-content: space-between;
		margin-top:10vw;
	  margin-left:auto;
	  margin-right:auto;
}	
.abouticon .abouticonitem {
	list-style: none;
	float:left;
	width: 8.4vw;
	height: 8.4vw;
	margin-left:auto;
	 margin-right:auto;
	background-color: rgba(255,255,255,1);
	border-radius: 50%;
	overflow: hidden;
	border: 0.3vw solid #FFFFFF;
	filter:drop-shadow(0 0 0.5vw rgba(0,0,0,.1));
	transition: .5s;
}

 .abouticon .abouticonitem img {
	height: 100%;
	width: 100%;
	object-fit:cover;
	filter: grayscale(50%);
}
.abouticon .abouticonitem:hover {

	border-radius: 10%;
	background-color: rgba(255,255,255,1);


}
.abouticon .abouticonitem:hover  img{

	border-radius: 10%;
	filter: grayscale(0%);


}




.button {
    border: 0.1vw solid green;
    /*background-color: rgba(0, 122, 252, 0.5);*/
	background: rgba(0,0,0,0.1);
	background-image: linear-gradient(to bottom, rgba(48, 138, 255, 0.5), rgba(29, 96, 240, 0.5));
    /*-webkit-transform: skewX(-10deg);
    transform: skewX(-10deg);*/
    height: 5vw;
    width: 10vw;
    border-radius: 1vw 1vw 1vw 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font: 1.2vw sans-serif;
    font-weight: 300;
    text-shadow: 0 0 1vw #fff;
    text-transform: uppercase;
    -webkit-animation: breath2 2s 0.5s infinite alternate;
    animation: breath2 2s 0.5s infinite alternate;
    transition: all 0.2s ease;
	-webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    /*cursor: pointer;*/
}

.button:before {
    content: "";
    display: block;
    width: calc(100% - 1vw);
    height: calc(100% - 1vw);
    -webkit-animation: breath 2s infinite alternate;
    animation: breath 2s infinite alternate;
    left: 0.5vw;
    top: 0.5vw;
    position: absolute;
    background-color: transparent;
    border: 1px solid #fff;
    border-radius: 1vw 1vw 1vw 0;
	box-shadow: inset 0 0 50px 0 #ffeca8;
}

.button.fire {
    border-color: #ffeca8;
    background-image: linear-gradient(to bottom, rgba(255, 138, 48, 0.6), rgba(240, 96, 29, 0.6));
    box-shadow: 0 0 70px rgba(255, 138, 48, 0.6), 0 5px 20px rgba(255, 138, 48, 0.6), inset 0 1px #ffeca8, inset 0 -1px #ffeca8;
    color: #ffeca8;
}

.button.fire:before {
    box-shadow: inset 0 0 30px 0 #ffeca8;
}

.button.ice ,.button2.ice{
    border-color: #a8ecff;
    background-image: linear-gradient(to bottom, rgba(48, 138, 255, 0.5), rgba(29, 96, 240, 0.5));
    box-shadow: 0 0 70px rgba(48, 138, 255, 0.5), 0 5px 20px rgba(48, 138, 255, 0.5), inset 0 1px #ffeca8, inset 0 -1px #ffeca8;
    color: #a8ecff;
	margin-left:auto;
	margin-right:auto;
}

.button.ice:before,.button2.ice:before {
    box-shadow: inset 0 0 30px 0 #a8ecff;
}

.button:hover.fire {
    box-shadow: 0 0 70px rgba(255, 138, 48, 0.8), 0 5px 20px rgba(255, 138, 48, 0.8), inset 0 1px #ffeca8, inset 0 -1px #ffeca8;
}

.button:hover.fire:before {
    box-shadow: inset 0 0 50px 0 #ffeca8;
}

.button:hover.ice ,.button2:hover.ice {
    box-shadow: 0 0 70px rgba(48, 138, 255, 0.8), 0 5px 20px rgba(48, 138, 255, 0.8), inset 0 1px #a8ecff, inset 0 -1px #a8ecff;
	/*默认悬停 border-color: #ffeca8;
    background-image: linear-gradient(to bottom, rgba(255, 138, 48, 0.6), rgba(240, 96, 29, 0.6));
    box-shadow: 0 0 70px rgba(255, 138, 48, 0.6), 0 5px 20px rgba(255, 138, 48, 0.6), inset 0 1px #ffeca8, inset 0 -1px #ffeca8;*/
    color: #FFFFFF;

}

.button:hover.ice:before ,.button2:hover.ice:before{
    box-shadow: inset 0 0 50px 0 #a8ecff;
	/*默认悬停 box-shadow: inset 0 0 50px 0 #ffeca8;*/

}

.button + .button {
    margin-top: 15px;
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
}

@-webkit-keyframes breath {
    0% {
        -webkit-transform: scaleX(1);
        transform: scaleX(1);
    }

    100% {
        -webkit-transform: scaleX(0.95);
        transform: scaleX(0.95);
    }
}

@keyframes breath {
    0% {
        -webkit-transform: scaleX(1);
        transform: scaleX(1);
    }

    100% {
        -webkit-transform: scaleX(0.95);
        transform: scaleX(0.95);
    }
}

@-webkit-keyframes breath2 {
    0% {
        -webkit-transform: skewX(-10deg) scaleX(1);
        transform: skewX(-10deg) scaleX(1);
    }

    100% {
        -webkit-transform: skewX(-10deg) scaleX(0.95);
        transform: skewX(-10deg) scaleX(0.95);
    }
}

@keyframes breath2 {
    0% {
        -webkit-transform: skewX(-10deg) scaleX(1);
        transform: skewX(-10deg) scaleX(1);
    }

    100% {
        -webkit-transform: skewX(-10deg) scaleX(0.95);
        transform: skewX(-10deg) scaleX(0.95);
    }
}