.woocommerce form .form-row .input-select
{
    box-sizing: border-box;
    width: 100%;
    margin: 0;
    outline: 0;
    line-height: normal;
    background: #fafafa;
    padding: 7px 12px;
    color: #444;
    border: 2px solid #e5e5e5;
    border-radius: 3px;
}