.card-list .b-title{margin-top:0}.card-list .bread-wrapper{position:relative}.card-list .bread-wrapper .ctrl-box{position:absolute;top:-7px;right:0;z-index:1}.card-list .fade-enter-active,.card-list .fade-leave-active{height:48px;-webkit-transition:all 1s ease;transition:all 1s ease}.card-list .fade-enter,.card-list .fade-leave-to{height:0}