@charset "utf-8";
/* 项目简介 */
.item.item-bg1::before{background:#ebfdff url(../images/introduce/bg1-1.jpg) no-repeat right bottom;background-size:100%}
.introduce .item .item-header .item-header-img{margin:auto}
.img-absolute3-1{bottom:5%;left:2%;width:22.396%}
.img-absolute3-2{bottom:5%;left:27%;width:26.979%}
.img-absolute3-3{bottom:5%;left:53%;width:20.521%}
.img-absolute3-4{bottom:5%;left:77.479%;width:20.521%}
.item .item-body .videos-box>div{background:url(../images/introduce/video-poster.jpg) no-repeat center;background-size:cover}
/* .item .item-body .item-body-img1-1,
.item .item-body .item-body-img4-1{width:3.039%;margin:auto}
.item .item-body .item-body-img2-1{width:51.701%}
.img-absolute1-1{top:14.2%;left:11.3%;width:36.176%}
.img-absolute1-2{top:36.3%;right:8.2%;width:38.824%}
.img-absolute1-3{top:59%;left:8.1%;width:39.118%}
.img-absolute1-4{top:80%;right:14%;width:32.549%}
.img-absolute2-1{top:0;right:0;width:51.921%}
.img-absolute4-1{top:6.8%;left:10.2%;width:37.157%}
.img-absolute4-2{top:25%;right:8.3%;width:38.824%}
.img-absolute4-3{top:36.4%;left:6.3%;width:40.784%}
.img-absolute4-4{top:47.8%;right:4.5%;width:42.647%}
.img-absolute4-5{top:74%;left:10.3%;width:37.157%}
.img-absolute4-6{top:82.2%;right:4.6%;width:42.647%} */