.wac-qty-button {
    display: inline;
    border-radius: 5px;
    padding-left: 7px;
    padding-right: 7px;
    padding-bottom: 5px;
    background-color: lightgray;
}

.wac-qty-button a {
    border-bottom: none;
}

.wac-quantity {
    width: 100%;
}