.main-box[data-v-52b181ed]{min-height:800px;width:1200px;margin-left:50%;transform:translateX(-50%);padding-top:40px}.main-content[data-v-52b181ed]{display:flex}.left-menu[data-v-52b181ed]{width:200px;display:flex;justify-content:flex-start;overflow:hidden;background:#fbfbfb}[data-v-52b181ed] .el-collapse-item__header,[data-v-52b181ed] .el-collapse-item__wrap{border:none;background:#fbfbfb}[data-v-52b181ed].el-collapse{border:none}[data-v-52b181ed] .el-tabs__item{width:120px!important;text-align:center}.text-start[data-v-52b181ed]{text-align:start}.mb-26[data-v-52b181ed]{margin-bottom:26px}.c-gray[data-v-52b181ed]{color:#888}.flex-between[data-v-52b181ed]{display:flex;justify-content:space-between}.mb-56[data-v-52b181ed]{margin-bottom:26px}.mb-24[data-v-52b181ed]{margin-bottom:12px}.collapse-item[data-v-52b181ed]{cursor:pointer;position:relative}.collapse-item[data-v-52b181ed]:before{color:#007ef2;content:".";position:absolute;display:block;width:2px;height:24px;background:#007ef2;opacity:1}.collapse-item[data-v-52b181ed]:last-child{margin-bottom:0}.video-box-item[data-v-17637522],.video-box-item[data-v-a47d2424]{width:956px;height:538px;-o-object-fit:fill;object-fit:fill}.main-box[data-v-15db11c8]{padding-bottom:40px;min-height:800px;width:1200px;margin-left:50%;transform:translateX(-50%);padding-top:40px}.main-content[data-v-15db11c8]{display:flex}.left-menu[data-v-15db11c8]{width:200px;display:flex;justify-content:flex-start;overflow:hidden;background:#fbfbfb}[data-v-15db11c8] .el-collapse-item__header,[data-v-15db11c8] .el-collapse-item__wrap{border:none;background:#fbfbfb}[data-v-15db11c8].el-collapse{border:none}[data-v-15db11c8] .el-tabs__item{text-align:center}.text-start[data-v-15db11c8]{text-align:start}.mb-26[data-v-15db11c8]{margin-bottom:26px}.c-gray[data-v-15db11c8]{color:#888}.flex-between[data-v-15db11c8]{display:flex;justify-content:space-between}.mb-56[data-v-15db11c8]{margin-bottom:26px}.mb-24[data-v-15db11c8]{margin-bottom:20px}.collapse-item[data-v-15db11c8]{cursor:pointer;position:relative}.collapse-item[data-v-15db11c8]:before{color:#007ef2;content:".";position:absolute;display:block;width:2px;height:24px;background:#007ef2;opacity:1}.collapse-item[data-v-15db11c8]:last-child{margin-bottom:0}.flex-row[data-v-15db11c8]{display:flex}.new-box[data-v-15db11c8]{width:1200px;border:1px solid #d3d2d2;padding:20px 0}.paging[data-v-15db11c8]{margin-top:20px;display:flex;justify-content:flex-end}.list-item[data-v-15db11c8]{cursor:pointer}