.wc-block-coupon-code__form { display: flex; margin-bottom: 0; .wc-block-coupon-code__input { margin-top: 0; flex-grow: 1; } .wc-block-coupon-code__button { height: 48px; flex-shrink: 0; margin-left: $gap; padding-left: $gap-large; padding-right: $gap-large; white-space: nowrap; } }