.online-factory-visit{
    background-color: #fff;
    padding-bottom: 10px;
}
.online-factory-visit .banner_v3{
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 28px;
    box-sizing: border-box;
}
.online-factory-visit .w-gallery-top{
    width: 100%;
    position: relative;
    overflow: hidden;
}
.online-factory-visit .video-box-539{
    width: 100%;
    height: 438px;
    overflow: hidden;
    margin-top:18px;
    position: relative;
 
}
.online-factory-visit .video-box-539  .swiper-slide{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}
.online-factory-visit .img{
        width: 100%;
        display: block;
        height: 100%;
        cursor: default;
 }