.flex_col,.flex_row{display:flex}.flex_col{flex-direction:column}.flex_row_cen,.flex_row_sta_cen{display:flex}.flex_wrap{flex-wrap:wrap}.flex_nowrap{flex-wrap:nowrap}.flex_rev{flex-wrap:wrap-reverse}.flex_row_cen,.jc_cen{justify-content:center}.flex_row_sta_cen,.jc_sta{justify-content:flex-start}.jc_end{justify-content:flex-end}.jc_spa_ard{justify-content:space-around}.jc_spa_bet{justify-content:space-between}.ai_cen,.flex_row_cen,.flex_row_sta_cen{align-items:center}.ai_sta{align-items:flex-start}.ai_end{align-items:flex-end}.ai_base{align-items:baseline}.ai_str{align-items:stretch}.ac_sta{align-content:flex-start}.ac_end{align-content:flex-end}.ac_cen{align-content:center}.ac_base{align-content:baseline}.ac_str{align-content:stretch}.order_0{order:0}.order_1{order:1}.order_2{order:2}.order_3{order:3}.order_4{order:4}.order_5{order:5}.order_6{order:6}.order_7{order:7}.order_8{order:8}.order_9{order:9}.order_10{order:10}.order_11{order:11}.order_12{order:12}.order_13{order:13}.order_14{order:14}.order_15{order:15}.order_16{order:16}.order_17{order:17}.order_18{order:18}.order_19{order:19}.order_20{order:20}.as_sta{align-self:flex-start}.as_end{align-self:flex-end}.as_cen{align-self:center}.as_base{align-self:baseline}.as_str{align-self:stretch}.as_auto{align-self:auto}.flex_1{flex:1}.cols_1{width:4.16667%}.cols_2{width:8.33333%}.cols_3{width:12.5%}.cols_4{width:16.66667%}.cols_5{width:20.83333%}.cols_6{width:25%}.cols_7{width:29.16667%}.cols_8{width:33.33333%}.cols_9{width:37.5%}.cols_10{width:41.66667%}.cols_11{width:45.83333%}.cols_12{width:50%}.cols_13{width:54.16667%}.cols_14{width:58.33333%}.cols_15{width:62.5%}.cols_16{width:66.66667%}.cols_17{width:70.83333%}.cols_18{width:75%}.cols_19{width:79.16667%}.cols_20{width:83.33333%}.cols_21{width:87.5%}.cols_22{width:91.66667%}.cols_23{width:95.83333%}.cols_24{width:100%}.course-bar{position:relative}.course-bar .cbox{align-items:flex-end;display:flex;height:auto;margin:0;position:relative}.course-bar .c-menu{width:100%}.course-bar .btn-group{position:relative;text-align:center;width:100%;z-index:10}.course-bar .btn-group .btn{border:2px solid #222324;border-radius:50%;color:#222324;display:inline-block;font-size:24px;height:42px;margin:0 12px;width:42px}.course-bar .btn-group .btn,.course-bar .btn-group .btn:focus,.course-bar .btn-group .btn:hover{background:#56575900;outline:0}.course-bar #c-ul{display:flex;justify-content:space-between;width:1200px}.course-bar #c-ul .c-item:first-child{margin-left:0}.course-bar #c-ul .c-item:last-child{margin-right:0}.course-bar .c-item{align-items:center;background:#fff;border:1px solid #f4f4f5;border-radius:10px;box-shadow:0 10px 40px #2223240a;display:inline-flex;flex:1;flex-direction:column;float:left;height:465px;margin-left:9px;margin-right:9px;position:relative}.course-bar .c-item code{display:block;margin-top:53px;text-align:center}.course-bar .c-item b{color:#222324;font-size:18px;font-weight:600;height:44px;line-height:1.2;margin-bottom:12px;margin-top:12px;padding:0 30px}.course-bar .c-item b,.course-bar .c-item p{display:block;text-align:center;white-space:break-spaces;word-break:break-word}.course-bar .c-item p{color:#6b6b6f;font-size:14px;font-weight:400;line-height:21px;margin:0 35px}