button.btn-coupon {
    background-color: #a46497;
    color: #fff;
    -webkit-font-smoothing: antialiased;
    border-radius: 3px;
    font-size: 100%;
    margin: 0;
    line-height: 1;
    cursor: pointer;
    position: relative;
    font-family: inherit;
    text-decoration: none;
    overflow: visible;
    padding: .618em 1em;
    font-weight: 700;
    border: 0;
    white-space: nowrap;
    display: inline-block;
    background-image: none;
    text-shadow: none;
}

button.btn-coupon:hover {
    background-color: #804b74;
}

td.product-quantity.has-coupon div.quantity {
    pointer-events: none;
}