.video_list{gap:.4rem}.video_list .item{background-color:#f8f8f8;width:calc((100% - .4rem * 2) / 3);border-radius:.1rem;overflow:hidden}.video_list .item .img{width:100%;height:2.4rem;overflow:hidden;position:relative}.video_list .item .img .play-icon{position:absolute;z-index:3;width:.7rem;height:.7rem;top:50%;left:50%;transform:translate(-50%, -50%)}.video_list .item .img .mask{position:absolute;z-index:2;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.3)}.video_list .item .img .bg-img{position:absolute;z-index:1;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:all .3s}.video_list .item .info{padding:.25rem;box-sizing:border-box;gap:.15rem}.video_list .item .info .tit{margin:0;font-size:.2rem;font-weight:bold;color:var(--color-important);gap:.2rem}.video_list .item .info .more{padding:.04rem .16rem;border-radius:9.99rem;border:1px solid var(--color-main);font-size:.16rem;color:var(--color-main);transform:rotate(180deg);width:fit-content;transition:all .3s ease-in-out}.video_list .item:hover{background-color:var(--color-main)}.video_list .item:hover .img .bg-img{transform:scale(1.05)}.video_list .item:hover .info .tit,.video_list .item:hover .info .iconfont{color:#fff}.video_list .item:hover .info .more{color:#fff;background-color:var(--color-main)}@media screen and (max-width:768px){.video_list{flex-wrap:wrap}.video_list .item{width:calc((100% - .4rem * 0) / 1)}.video_list .item .img{height:3.5rem}.video_list .item .img .play-icon{width:.9rem;height:.9rem}.video_list .item .info .tit{font-size:.28rem}.video_list .item .info .more{padding:.08rem .25rem;font-size:.24rem}}