.main[data-v-dbbebbbc]{width:6.85rem;height:100%;margin:0 auto;background:#eee;padding-bottom:1rem;margin-top:.2rem}.main .classroom[data-v-dbbebbbc]{display:flex;flex-direction:row;flex-wrap:wrap;background:#eee}.main .classroom div[data-v-dbbebbbc]:nth-child(2n-1){margin-right:.21rem}.main .classroom .classroom_box[data-v-dbbebbbc]{width:3.32rem;height:3.34rem;border-radius:3px;margin-bottom:.19rem;background:#fff;position:relative}.main .classroom .classroom_box .van-ellipsis[data-v-dbbebbbc]{margin:.3rem 0 .2rem .2rem}.main .classroom .classroom_box .class_videoIcon[data-v-dbbebbbc]{width:.7rem;height:.7rem;position:absolute;top:.5rem;left:1.3rem}.classroom_imgs[data-v-dbbebbbc]{width:3.32rem;height:1.7rem}.classroom_imgs .classroom_img[data-v-dbbebbbc]{width:100%;height:100%;border-radius:3px}