.center_left{border-radius:12px;box-shadow:0 0 8px #c5c5c5;margin:10px 3px;overflow:hidden;width:240px}.center_left .active{color:#ff5d5d!important}.center_left .left_li{background-color:#fff;border-bottom:1px solid #efefef;color:#000;display:block;font-size:16px;overflow:hidden;padding:20px;text-align:center}.center_left .left_li:hover{color:#ff5d5d!important}