.pages .color-previewer{display:inline-block;width:28px;height:10px;background:#fff;border:1px solid #efefef}.cohorts-tabbar{margin:10px 0}.cohorts-tabbar .tab-item{margin-right:5px}.cohorts-tabbar .tab-item .ivu-btn{min-height:32px}.cohorts-tabbar .tab-item .btn-close{padding:5px 5px 6px}