.coupon-notice {
    display: inline-block;
    margin-bottom: 10px;
    padding: 10px 16px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
}

.coupon-notice--info {
    background-color: #eaf4fb;
    color: #1a6a9a;
    border-left: 3px solid #1a6a9a;
}

.coupon-notice--error {
    background-color: #fdecea;
    color: #b00020;
    border-left: 3px solid #b00020;
}