.tab-box{display:-ms-flexbox;display:flex;-ms-flex-pack:start;justify-content:flex-start;-ms-flex-align:center;align-items:center}.tab-box .tab-item{cursor:pointer;height:40px;line-height:40px;border-top:none;border-left:none;border-right:none;border-bottom:3px solid transparent;color:#999;padding:0!important;margin:0 20px!important}.tab-box .tab-item:hover{color:#0028aa}.tab-box .active{padding:0!important;color:#0028aa;border-bottom:3px solid #0028aa}