.header[data-v-1ed9d750]{position:fixed;bottom:0;width:113.6px;width:7.1rem;height:47px;padding:6px .2rem 0;font-size:4.16px;font-size:.26rem;background-color:#fff;border-top:1px solid #f2f2f2}.header li[data-v-1ed9d750]{display:inline-block;width:25.92px;width:1.62rem}.header_img[data-v-1ed9d750]{width:9.44px;width:.59rem;height:7.04px;height:.44rem;padding-left:.5rem}.header_img img[data-v-1ed9d750]{width:100%;height:100%}.header_title[data-v-1ed9d750]{height:7.36px;height:.46rem;line-height:7.36px;line-height:.46rem;text-align:center;color:#6f6f6f;font-size:4.16px;font-size:.26rem}.active p[data-v-1ed9d750],.router-link-active p[data-v-1ed9d750],.router-link-exact-active p[data-v-1ed9d750]{color:#f5601a}.nav[data-v-2954db0a]{width:120px;width:7.5rem;height:28px;height:1.75rem;font-size:4.8px;font-size:.3rem;background-color:#fff}.nav li[data-v-2954db0a]{display:inline-block;width:29.76px;width:1.86rem;padding:.24rem 0}.nav_img[data-v-2954db0a]{width:8.32px;width:.52rem;height:7.36px;height:.46rem;padding:.19rem .42rem .1rem .65rem}.nav_img img[data-v-2954db0a]{width:100%;height:100%}.nav_title[data-v-2954db0a]{height:7.68px;height:.48rem;line-height:7.68px;line-height:.48rem;text-align:center;color:#6f6f6f}.active[data-v-2954db0a]{color:#f5601a}.content[data-v-2954db0a]{background-color:#f6f6f6;padding:.3rem 0 0;overflow:hidden;overflow-y:scroll;-webkit-overflow-scrolling:touch}.content[data-v-2954db0a],.main[data-v-2954db0a]{width:120px;width:7.5rem}.main[data-v-2954db0a]{background-color:#fff}.main li[data-v-2954db0a]{width:120px;width:7.5rem}.main_box[data-v-2954db0a]{width:113.12px;width:7.07rem;margin:0 auto;border-bottom:1px solid #efefef;overflow:hidden}.main_left[data-v-2954db0a]{float:left;width:53.28px;width:3.33rem;height:33.6px;height:2.1rem;padding:.25rem .06rem}.main_left img[data-v-2954db0a]{width:100%;height:100%;border:1px solid #ddd}.main_right[data-v-2954db0a]{float:right;width:56px;width:3.5rem}.video_name[data-v-2954db0a]{line-height:9.12px;line-height:.57rem;font-size:5.6px;font-size:.35rem;margin-top:.25rem;text-align:left;color:#333;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.video_teacher[data-v-2954db0a]{line-height:5.6px;line-height:.35rem;font-size:4px;font-size:.25rem;text-align:left;color:#666}.img_tab[data-v-2954db0a]{width:56px;width:3.5rem;height:7.2px;height:.45rem;margin:.3rem 0;overflow:hidden}.img_tab p[data-v-2954db0a]{float:left;height:6.08px;height:.38rem;border:1px solid #ea5503;border-radius:30px 30px;margin:0 .13rem .2rem 0;font-size:3.2px;font-size:.2rem;color:#ea5503;padding:0 .1rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.video_all[data-v-2954db0a]{text-align:right;width:56px;width:3.5rem}.video_all[data-v-2954db0a],.video_all_left[data-v-2954db0a]{height:6.72px;height:.42rem;line-height:6.72px;line-height:.42rem;font-size:4px;font-size:.25rem;color:#999;margin-bottom:.1rem}.video_all_left[data-v-2954db0a]{float:left}.video_all_right[data-v-2954db0a]{float:right;height:6.72px;height:.42rem;line-height:6.72px;line-height:.42rem;font-size:4px;font-size:.25rem;color:#999;margin-bottom:.1rem}.tab[data-v-2954db0a]{background-color:#fff;padding:.2rem .9rem .2rem .26rem;margin-bottom:.28rem;overflow:hidden}.tab_all[data-v-2954db0a]{float:left;width:13.44px;width:.84rem;height:6.4px;height:.4rem;line-height:6.4px;line-height:.4rem;font-size:4.48px;font-size:.28rem;color:#666;padding:.05rem}.tab_infos[data-v-2954db0a]{float:right;width:84px;width:5.25rem}.tab_infos span[data-v-2954db0a]{float:left;height:6.4px;height:.4rem;line-height:6.4px;line-height:.4rem;font-size:4.48px;font-size:.28rem;color:#666;margin-right:.1rem;padding:.05rem}.tab .tab_active[data-v-2954db0a]{color:#e95606;background-color:#fff8f2;border-radius:8px}