.mt_20[data-v-4ccd36be]{margin-top:20px}.mt_5[data-v-4ccd36be]{margin-top:5px}.mr_15[data-v-4ccd36be]{margin-right:10px}.color_Ef6[data-v-4ccd36be]{color:#fe6f21}.font_20[data-v-4ccd36be]{font-size:20px}.zhibo_bj[data-v-4ccd36be]{background:#16c4bc}.lubo_bj[data-v-4ccd36be]{background:#45a0ff}.qita_bj[data-v-4ccd36be]{background:#ffaa45}.typediv[data-v-4ccd36be]{width:40px;height:20px;border-radius:2px;line-height:20px;margin-right:10px;text-align:center}.typediv[data-v-4ccd36be]:last-child{margin-right:0}.ml_16[data-v-4ccd36be]{margin-left:16px}.font_12[data-v-4ccd36be]{font-size:12px}.mr_10[data-v-4ccd36be]{margin-right:10px}.color_fff[data-v-4ccd36be]{color:#fff}.ml-15[data-v-4ccd36be]{margin-left:15px}.color_9797[data-v-4ccd36be]{color:#979797}.color_4848[data-v-4ccd36be]{color:#484848;margin-top:10px;margin-left:16px}.course_list[data-v-4ccd36be]{width:269px;height:257px;border:1px solid;margin-right:30px;background:#fff;border:1px solid hsla(0,0%,75.7%,.18);overflow:hidden;border-radius:4px 4px 4px 4px;cursor:pointer}.course_list[data-v-4ccd36be]:hover{box-shadow:0 12px 26px 3px rgba(184,200,212,.21)}.course_list[data-v-4ccd36be]:last-child{margin-right:0}.course[data-v-4ccd36be]{width:88px;height:34px;border:1px solid #27a4fe;line-height:34px;text-align:center}.color_F1616[data-v-4ccd36be]{color:#ff1616}.ml_10[data-v-4ccd36be]{margin-left:10px}.color_999[data-v-4ccd36be]{color:#999}.mt_38[data-v-4ccd36be]{margin-top:38px}.mt_10[data-v-4ccd36be]{margin-top:10px}.ml_20[data-v-4ccd36be]{margin-left:20px}.font_14[data-v-4ccd36be]{font-size:14px}.questionbtn[data-v-4ccd36be]{width:69px;height:34px;line-height:10px}.mt_30[data-v-4ccd36be]{margin-top:30px}.material_right[data-v-4ccd36be]{width:957px;height:895px;background:#fff;overflow:hidden}.mlr_40[data-v-4ccd36be]{margin-left:40px;margin-right:40px}.actives[data-v-4ccd36be]{width:4px;height:18px;background:#27a4fe;margin-top:4px}.dis_f[data-v-4ccd36be]{display:flex}.ml_7[data-v-4ccd36be]{margin-right:7px}.pb_29[data-v-4ccd36be]{padding-bottom:29px}.bor_bottom[data-v-4ccd36be]{border-bottom:1px dashed hsla(0,0%,60%,.1)}.color_333[data-v-4ccd36be]{color:#333}.font_18[data-v-4ccd36be]{font-size:18px}.font_16[data-v-4ccd36be]{font-size:16px}.dis_f_j_b[data-v-4ccd36be]{display:flex;justify-content:space-between}.mt_38[data-v-4ccd36be]{margin-top:30px}.selectActive[data-v-4ccd36be]{background-color:#008aff!important;color:#fff!important;border-color:#008aff}