@charset "utf-8";
:root{--color:#ED1B23}
.document-main .video-list{display:flex;flex-wrap:wrap;}
.document-main .video-list li{width:32%;margin-right:2%;margin-bottom:2%;}
.document-main .video-list li:nth-child(3n){margin-right:0;}
.document-main .video-list li .video-name{font-weight: var(--fontbold7);font-size:22px;margin-bottom:5px;transition: all .3s;}
.document-main .video-list li:hover .video-name{color:var(--color)}
@media (max-width:768px){.document-main .video-list{justify-content: space-between;}
.document-main .video-list li{width:49%;margin-right:0;}
.document-main .video-list li .video-name{font-size:var(--fontsize18)}}
@media (max-width:550px){.document-main .video-list li{width:100%;}}