.fatherclass{display:flex;flex-flow:row nowrap;font-weight:600;margin-bottom:15px}.fatherclassname{font-weight:700;padding:5px 10px 5px 0}.fatherclasscon{flex:1;display:flex;flex-flow:row wrap}.childclasscon_item{padding:5px 10px;cursor:pointer}.fatherclasscon .fatherclassactive{background-color:#515961;color:#fff;border-radius:3px}