.vision-conent{
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top:0;
}
.vision-conent .bg{
    width: 100%;
    position: absolute;
    height: 100%;
}
.vision-conent .conent-body{
    width: 100%;
    position: absolute;
    height: 100%;
    overflow: auto;
    z-index: 999;
}
.vision-conent .conent-body .logo{
    width: 26rem;
    display: block;
    position: relative;
    left: 1rem;
    top:1rem;
}
.vision-conent .conent-body .dahuizhuzhi{
    width: 18.7rem;
    display: block;
    margin:  0 auto 0;
}
.vision-conent .conent-body .dahuizhuzhi_box{
    display: block;
    margin:  0 auto 0;
    width: 18.7rem;
    position: relative;
    top:-1.7rem;
}
.vision-conent .conent-body .dahuizhuzhi_box .line{
    width: 13rem;
    height: 2px;
    background-color: #fff;
    position:absolute;
    bottom: 2.1rem;
    left: 2.5rem;
}
.vision-conent .conent-body .baorong{
    width: 15rem;
    display: block;
    margin:  15rem auto 0;
}
.vision-conent .conent-body .video-box{
    width: 100%;
    height: 31rem;
    margin-top: 12rem;
}
.vision-conent .conent-body .video-box .vone-box{
    width: 72rem;
    height: 27rem;
    margin: 0 auto 0;
    position: relative;
    top: 2rem;
    display: flex;
}
.MyVideo{
    width:48rem;
    margin: 0 auto;
    object-fit:fill;
    height: 27rem;
    cursor: pointer;
}
.smliaVideo{
    width:21.93rem;
    float: right;
    object-fit:fill;
    height: 12.9rem;
    cursor: pointer;
}
.vision-conent .conent-body .video-box .vone-box  > div{
    flex: 1.5;


    position: relative;
}
.title-box{
    position: absolute;
    height: 6rem;
    right: 0;
    background-color: rgba(0,0,0,0.4);
    bottom: 0;
    width:21.93rem;
    z-index: 999;
}
.vision-conent .conent-body .video-box .vone-box  > li{
    flex: 1;
}
.vision-conent .conent-body .video-box .vone-box  > li .li-box{
    width: 96%;
    float: right;
}
.snonve{
    height: 12.9rem;
    display: block;
    position: relative;
}
.black_button{
    top: 5rem;
    cursor: pointer;
    height: 2rem;
    position: absolute;
    right: 4rem;
}
.titlend{
    color: #fff;
    font-size: 0.9rem;
    margin-left: 1rem;
    margin-bottom: 0.3rem;
}