.couse-bottom[data-v-b503e1ba]{width:100%;height:.425rem;position:absolute;bottom:0}.couse-top-box[data-v-b503e1ba]{width:50%;height:50%;position:relative;float:left}.couse-top[data-v-b503e1ba]{width:100%;height:7.4125rem;position:absolute;top:0}.el-menu--horizontal>.is-active.el-menu-item[data-v-b503e1ba]{-moz-columns:#409eff;columns:#409eff}.content[data-v-b503e1ba]{width:14.04rem;height:9rem;float:left;position:absolute;z-index:3;margin-top:.8875rem;margin-left:5.25rem;background-color:#fff;box-shadow:0 6px 48px hsla(0,0%,58%,.13)}.couseTitle[data-v-b503e1ba]{width:3.425rem;height:.6625rem;margin-left:-.0875rem;margin-top:.225rem;position:relative;background-color:#5b87ff}.couseText[data-v-b503e1ba]{width:2.9rem;height:.4125rem;position:absolute;top:50%;left:50%;font-size:.3rem;margin-left:-1.45rem;margin-top:-.20625rem;color:#fff}.couseContentBox[data-v-b503e1ba]{width:13.1rem;height:7.9rem;margin:.15rem auto;position:relative}.couse-item[data-v-b503e1ba]{height:3rem;overflow:hidden;top:0}.couse-item[data-v-b503e1ba],.listTitle[data-v-b503e1ba]{width:6.25rem;position:absolute;left:50%;margin-left:-3.125rem}.listTitle[data-v-b503e1ba]{text-align:left;font-size:.19rem;font-weight:700;bottom:10px}