.cover_images {width: 100%;height: 120px;}
    .cover_images img {width: 100%;height: 100%;}
    .cover_image,a,img{transition: 0.3s;}
    .part .brieflys {padding-left: 10px; width: 100%;}
    .brieflys h1 {font-size: 16px;margin: 12px 0;height: 39px;line-height: 20px;margin-bottom: 0;font-weight: 600;overflow: hidden;}
    a:hover .cover_image,a:hover img,a:hover .changeImg{transform: scale(1.05);}
    .play_icon {position: absolute;width: inherit;height: inherit;background: #0000002b;display: none;top: 0;left: 0;text-align: right;}
    .play_icon .img_1x {width: unset;height: unset;}
    .cover_image{height: 106px;}
    .bg_border {margin: 0 10px 18px 0;width: 272px;background: #fff;padding: 0;overflow: hidden; border: 1px solid #e3e3e3;box-shadow: 0px 0px 3px 0px #c8d3d5; border-radius: 8px;float: left;}