.flex_b{display:flex;justify-content:space-between}.mrr9{margin-right:9px}.fr{float:right}.pad3{padding:3px}.flex{display:flex}.mrl20{margin-left:20px}.ul_tools{display:flex;float:left}.head{display:flex;align-items:center;padding:0 20px;background:var(--light);justify-content:space-between;height:30px;color:var(--whiteColor)}