.section2{position:relative;padding:80px 0;background:#F0FAF7}.page-video-box .video-list{margin-top:30px;display:flex;justify-content:space-between;flex-wrap:wrap}.page-video-box .video-list_item{cursor:pointer;width:590px;height:390px;margin-bottom:30px}.page-video-box .video-list_item .video-box .video-cover{position:relative;width:590px;height:330px;background:#ffffff}.page-video-box .video-list_item .video-box .video-cover .video-replay{position:absolute;left:50%;top:50%;transform:translate(-50%, -50%);width:64px;height:64px;background-repeat:no-repeat;background-size:100% 100%;background-image:url(../images/video/video_replay_df.svg)}.page-video-box .video-list_item .video-box .video-cover .video-replay:hover{background-image:url(../images/video/video_replay_hv.svg)}.page-video-box .video-list_item .video-box .video-cover img{display:block;width:100%}.page-video-box .video-list_item .video-box .video-title{display:flex;align-items:center;padding:0 25px;height:60px;font-size:18px;background:#ffffff;color:#333333}.page-video-box .video-list_item:hover .video-box .video-title{color:#de3111}@media screen and (max-width:750px){.section2{padding:.6rem 0}.page-video-box .video-list{display:block}.page-video-box .video-list_item{width:100%;height:5.08rem;border-radius:8px}.page-video-box .video-list_item .video-box{width:100%;padding:0}.page-video-box .video-list_item .video-box .video-cover{width:100%;height:3.88rem}.page-video-box .video-list_item .video-box .video-cover .video-replay{width:.96rem;height:.96rem}.page-video-box .video-list_item .video-box .video-cover .video-replay:hover{background-image:url(../images/icon/icon_replay_hv.svg)}.page-video-box .video-list_item .video-box .video-cover img{display:block;width:100%}.page-video-box .video-list_item .video-box .video-title{height:1.36rem;font-size:.36rem}}