.nav-bar[data-v-b426bc38]{background:url(../img/top_bg.b9d1f670.png) no-repeat;background-size:100% 100%;height:5.7rem}.nav-bar .bar-content[data-v-b426bc38]{padding-top:1rem;padding-left:8.1rem;padding-right:8.1rem;height:39px;line-height:39px;display:flex;align-items:center;flex-wrap:wrap;color:#fff;font-size:18px}.nav-bar .bar-content .bar-center[data-v-b426bc38]{display:flex;flex-wrap:wrap}.nav-bar .bar-content .bar-logo[data-v-b426bc38]{margin-right:2.9rem;width:7.5rem;vertical-align:middle;cursor:pointer}.nav-bar .bar-content .item[data-v-b426bc38]{margin-right:1.3rem;font-size:18px;transition:all .1s}.nav-bar .bar-content .item[data-v-b426bc38]:last-child{margin-right:0}.nav-bar .bar-content .item[data-v-b426bc38]:hover{transform:scale(1.1);color:orange;border-bottom:2px solid #7a95f5}.nav-bar .bar-content .span[data-v-b426bc38]{margin-left:10px}.nav-bar .bar-content .spanout[data-v-b426bc38]{margin-left:25px}.nav-bar .bar-content .ml-5[data-v-b426bc38]{font-size:18px}.nav-bar .bar-content .active[data-v-b426bc38]{color:orange;border-radius:8px}.bottom[data-v-320303ce]{position:relative;right:0;bottom:0;color:#fff;display:block;width:100%;text-align:center;z-index:10}.bottom span[data-v-320303ce]{position:relative;display:block;left:0}.bottom-bar[data-v-320303ce]{padding-left:9.1rem;padding-right:9.1rem;background-color:#373737;line-height:2rem;font-size:12px;height:5rem}.bottom-bar .bar-copy[data-v-320303ce]{color:#f9f9f9;opacity:.8;display:flex}.bottom-bar .bar-about[data-v-320303ce]{color:#fff}.course-detail[data-v-7b6ae00a]{min-width:1000px}.course-detail .nav-bar .bar-icon[data-v-7b6ae00a]{border-radius:50%;vertical-align:-2px;margin-right:7px;width:13px;height:13px}.course-detail .detail-content[data-v-7b6ae00a]{padding-left:9.1rem;padding-right:9.1rem}.course-detail .detail-content .course-base-info[data-v-7b6ae00a]{background-color:#fff;padding:16px 19px 16px}.course-detail .detail-content .course-base-info .info-img[data-v-7b6ae00a]{margin-right:14px;width:171px;height:114px}.course-detail .detail-content .course-base-info .info-right[data-v-7b6ae00a]{width:calc(100% - 185px)}.course-detail .detail-content .course-base-info .info-right .title[data-v-7b6ae00a]{color:#303133;font-size:12px;font-weight:600}.course-detail .detail-content .course-base-info .info-right .info-icon[data-v-7b6ae00a]{width:9px;height:8px;margin-right:3px}.course-detail .detail-content .course-base-info .info-right .hour[data-v-7b6ae00a]{color:#303133;font-size:12px}.course-detail .detail-content .course-base-info .info-right .grade[data-v-7b6ae00a]{color:#6a6e76;font-size:12px}.course-detail .detail-content .course-base-info .info-right .introduce[data-v-7b6ae00a]{line-height:16px;text-overflow:ellipsis;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.course-detail .detail-content .content-left[data-v-7b6ae00a]{background-color:#fff;flex:1;border-radius:5px;padding:17px}.course-detail .detail-content .content-left .ts[data-v-7b6ae00a]{color:#303133;font-size:12px;font-weight:600}.course-detail .detail-content .content-left .left-icon[data-v-7b6ae00a]{width:9px;height:8px;margin-right:3px}.course-detail .detail-content .content-left .jie[data-v-7b6ae00a]{border-bottom:1px dashed #e7e7e7;padding-bottom:3px}.course-detail .detail-content .content-left .jie[data-v-7b6ae00a]:last-child{border-bottom:none}.course-detail .detail-content .content-left .zhang[data-v-7b6ae00a]{color:#303133;font-size:12px;margin-bottom:18px;font-weight:600;margin-top:17px}.course-detail .detail-content .content-left .left-list[data-v-7b6ae00a]{color:#303133;font-size:12px;padding-left:32px}.course-detail .detail-content .content-left .left-list .title[data-v-7b6ae00a]{flex:1}.course-detail .detail-content .content-left .left-list .bi[data-v-7b6ae00a]{width:254px}.course-detail .detail-content .content-left .left-list .progress[data-v-7b6ae00a]{background-color:#edeff1;width:200.8px;height:5px;border-radius:3px;margin-right:10px;margin-left:.4px}.course-detail .detail-content .content-left .left-list .progress-b[data-v-7b6ae00a]{height:100%;background-color:#3e7eff;border-radius:3px}.course-detail .detail-content .content-left .left-list .go[data-v-7b6ae00a]{color:#3e7eff;margin-left:13.6px}.course-detail .detail-content .content-left .left-list .jiang[data-v-7b6ae00a]{margin-bottom:14px}.course-detail .detail-content .content-left .left-list .jiang .jiang-img[data-v-7b6ae00a]{max-width:25px;min-width:25px;margin-left:13px}.course-detail .detail-content .content-right[data-v-7b6ae00a]{background-color:#fff;width:25%;border-radius:5px;padding:11px 11px 18px}.course-detail .detail-content .content-right .about[data-v-7b6ae00a]{color:#6a6e76;font-size:12px;font-weight:600}.course-detail .detail-content .content-right img[data-v-7b6ae00a]{width:100%;border-radius:5px}.course-detail .detail-content .content-right .type[data-v-7b6ae00a]{color:#303133;font-size:12px;font-weight:600;margin-top:6px}.course-detail .detail-content .content-right .ppt[data-v-7b6ae00a]{margin-right:9px;flex:1;background-color:#3e7eff;border-radius:2px;color:#fff;font-size:12px;text-align:center;height:24px;line-height:24px}.course-detail .detail-content .content-right .ppt[data-v-7b6ae00a]:last-child{margin-right:0}.course-detail .detail-content .content-right .jy[data-v-7b6ae00a]{border:1px solid #3e7eff;background-color:rgba(62,126,255,.1);height:24px;line-height:24px;text-align:center;color:#3e7eff;font-size:12px;border-radius:2px}