.exchange-bar { display: flex; justify-content: space-between; width: 100%; padding: 10px 12px; border-bottom: 1px solid $border_e7eaf1; position: absolute; top: 44px; left: 0; z-index: 10; background: $white; button { display: inline-block; width: 84px; height: 36px; line-height: 36px; font-size: $font_16; color: $white; background-color: $bg_ccc; border: none; -webkit-appearance: none; &.active { background-color: $active; } } }