.#{$ns}AppBcn { height: px2rem(30px); line-height: px2rem(30px); font-size: px2rem(12px); list-style: none; margin: 0; padding: 0 0 0 var(--gap-md); border-bottom: var(--borderWidth) solid var(--borderColor); &-item { display: inline-block; } &-item + &-item:before { padding: 0 5px; color: #ccc; content: '/\00a0'; } } .#{$ns}AppFoldBtn { @include icon-color(); padding: px2rem(10px); margin-left: px2rem(-10px); cursor: pointer; } .#{$ns}AppLogo-html { display: inline-flex; vertical-align: middle; }