.checkout-cart-index .cart-discount > details > summary {
    justify-content: flex-start;
}
.checkout-cart-index form#discount-coupon-form > .fieldset:has(.btn.btn-primary) {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-content: flex-start;
    align-items: flex-start;
    gap: 0.5rem;
}
.checkout-cart-index form#discount-coupon-form > .fieldset:has(.btn.btn-primary) .btn.btn-primary {
    margin-top: 0;
}