.coursedescription[data-v-b640f5de]{width:100%}.coursedescription .box[data-v-b640f5de]{margin:0 auto;width:687px}.isintroduced[data-v-b640f5de]{margin-top:25px;margin-bottom:19px;text-align:left;padding-left:10px;border-left:2px solid #4ccaff;font-size:14px;font-family:Source Han Sans CN;font-weight:700;color:#333}.box-x[data-v-b640f5de]{width:687px;background:#fff;border:1px solid #f3f3f3;border-radius:6px}.box-x .introduce[data-v-b640f5de]{margin-left:58px;margin-top:19px;max-width:605px;margin-bottom:40px;word-break:break-all;font-size:14px;font-family:Source Han Sans CN;font-weight:400;color:#999;line-height:25px}.imgss[data-v-b640f5de]{display:flex}.imgssa[data-v-b640f5de]{width:45px;height:45px;border-radius:50%;margin-top:21px;margin-left:21px}.hetitle[data-v-b640f5de]{text-align:left;margin-left:12px;margin-top:25px}.imgsccs[data-v-b640f5de]{width:14px;height:14px;margin-right:8px}.titlezc[data-v-b640f5de]{margin-bottom:8px}.buttom[data-v-b640f5de]{margin-top:27px}.buttom .Course[data-v-b640f5de]{display:flex;width:100%;justify-content:left}.buttom .Course .Live1[data-v-b640f5de]{width:218px;height:264px;background:#fff;border:1px solid #f6f6f6;border-radius:6px;margin-bottom:20px;transition:all .2s;margin-left:17px}.buttom .Course .Live1 .thevideo[data-v-b640f5de]{display:flex;flex-direction:column;padding:5px 20px}.buttom .Course .Live1 .thevideo h4[data-v-b640f5de]{white-space:nowrap;display:flex;width:107px;height:12px;font-size:12px;font-family:Source Han Sans CN;font-weight:700;color:#333}.buttom .Course .Live1 .thevideo .wb[data-v-b640f5de]{word-break:break-all;font-size:10px;transform:scale(1);font-family:Source Han Sans CN;font-weight:400;color:#999;line-height:17px;display:flex;text-align:left;margin-top:10px;width:180px;height:34px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.buttom .Course .Live1 .thevideo .jejq[data-v-b640f5de]{margin-top:5px;display:flex;justify-content:space-between}.buttom .Course .Live1 .thevideo .jejq .je[data-v-b640f5de]{width:66px;text-align:left;font-size:12px;font-family:Source Han Sans CN;font-weight:700;color:#ff1616}.buttom .Course .Live1 .thevideo .jejq div[data-v-b640f5de]{display:flex}.buttom .Course .Live1 .thevideo .jejq div img[data-v-b640f5de]{width:12px;height:12px;line-height:12px;margin-right:8px;padding-top:2px}.buttom .Course .Live1 .thevideo .collection[data-v-b640f5de]{border-top:1.5px solid #f6f6f6;padding-top:7px;margin-top:5px;display:flex;justify-content:space-between}.buttom .Course .Live1 .thevideo .collection .dzs[data-v-b640f5de]{white-space:nowrap;height:13px;font-size:12px;font-family:Source Han Sans CN;font-weight:400;color:#999}.buttom .Course .Live1 .thevideo .collection .Buynow[data-v-b640f5de]{white-space:nowrap;text-align:center;width:67px;height:23px;background:#4ccaff;border-radius:4px;border:1px;font-size:12px;font-family:Source Han Sans CN;font-weight:400;color:#fff}.buttom .Course .Live1[data-v-b640f5de]:hover{transform:translateY(-2px);box-shadow:0 12px 20px 0 rgba(95,101,105,.15)}.buttom .el-pagination[data-v-b640f5de]{margin-top:60px;margin-bottom:30px}.videois[data-v-b640f5de]{width:218px;height:133px;border-radius:6px 6px 0 0}.titlezc[data-v-b640f5de]{color:#4ccaff}.imgsccs[data-v-b640f5de],.titlezc[data-v-b640f5de]{font-size:14px;font-family:Source Han Sans CN;font-weight:400}.imgsccs[data-v-b640f5de]{color:#333}.dzs[data-v-b640f5de]{font-size:12px;font-family:Source Han Sans CN;font-weight:400;color:#999}.imgswa[data-v-b640f5de]{width:22px;height:22px;border-radius:50%}.gos-yanjing1[data-v-b640f5de]{color:#999;line-height:20px;margin-right:5px}.el-pagination[data-v-b640f5de] span{padding:0 10px}@media(max-width:768px){.coursedescription[data-v-b640f5de]{width:100%}.coursedescription .box[data-v-b640f5de]{margin:0 auto;width:95vw}.box-x[data-v-b640f5de]{width:95vw}}