.box[data-v-20b70f6e]{width:100%;max-width:960px;min-height:calc(100vh - 260px);background:#f8f8fb;border:1px solid #e8f1f5;box-shadow:0 3px 10px 0 rgba(221,224,225,.55);border-radius:10px;margin-left:24px;margin-bottom:40px;padding:20px;box-sizing:border-box}.box ul[data-v-20b70f6e]{display:flex;flex-wrap:wrap}.box ul li[data-v-20b70f6e]{width:25%;padding:15px;box-sizing:border-box;cursor:pointer;border-radius:4px}.box ul li .pic[data-v-20b70f6e]{width:100%;overflow:hidden;position:relative;z-index:0}.box ul li .pic img[data-v-20b70f6e]{display:block;width:100%;background:#000;border-radius:6px;background-size:cover;background-position:50%;background-repeat:no-repeat}.box ul li .pic .play[data-v-20b70f6e]{width:50px;height:50px;background:url(../img/videoPlay.b5cbeeec.png) no-repeat 50%;background-size:contain;background-color:rgba(28,179,255,.1);position:absolute;left:50%;top:50%;margin-left:-25px;margin-top:-25px;border-radius:100%}.box ul li .title[data-v-20b70f6e]{display:-webkit-box;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;height:40px;line-height:20px;margin:10px 0;color:#666}.box ul li[data-v-20b70f6e]:hover{background:rgba(176,229,255,.5)}.box ul li:hover .title[data-v-20b70f6e]{color:#1cb3ff}.box.mobileSize[data-v-20b70f6e]{background:none;box-shadow:none;border:none;padding:15px;margin:0}.box.mobileSize ul li[data-v-20b70f6e]{width:50%}.box.mobileSize ul li[data-v-20b70f6e]:hover{background:none}.box.mobileSize ul li:hover .title[data-v-20b70f6e]{color:#666}