.item-tab[data-v-687feb00]{display:flex;align-items:end;justify-content:space-around;margin:24px 0}.courseTab[data-v-687feb00]{display:flex;align-items:center;flex-direction:column;font-family:PingFang SC;font-weight:400;font-size:16px;color:#999;height:28px;width:100px}.courseTab.selected[data-v-687feb00]{font-family:PingFang SC;font-weight:700;font-size:18px;color:#333;height:30px}.downsty[data-v-687feb00]{width:12px;height:4px;margin-top:5px}.synopsis[data-v-687feb00]{font-family:PingFang SC;font-weight:400;font-size:16px;color:#9c9a9a;margin:0 16px}.item-catalogue[data-v-687feb00]{padding-bottom:30px}.item-padding[data-v-687feb00]{padding:0 17px;border-bottom:1px solid #f3f3f3}.catalogue[data-v-687feb00]{font-family:PingFang SC;font-weight:700;font-size:18px;color:#333}.catalogueNum[data-v-687feb00]{font-family:PingFang SC;font-weight:400;font-size:12px;color:#999;margin:9px 0}.listSty[data-v-687feb00]{font-family:PingFang SC;font-weight:400;font-size:16px;color:#333;padding:17px 0}.winPrizeimg[data-v-687feb00]{border-radius:4px;width:100%;height:190px;position:relative}.list-item[data-v-687feb00]{padding:6px 16px}.list-title[data-v-687feb00]{position:absolute;bottom:16px;left:16px}.name[data-v-687feb00]{font-family:PingFang SC;font-weight:500;font-size:16px;color:#fff}.videoSty[data-v-687feb00]{width:100%;height:100%}.item-none[data-v-687feb00]{height:100%;display:flex;align-items:center;justify-content:center}.default[data-v-687feb00]{width:160px;height:185px}