.promo-banner {
    width: 100%;
    background-color: #000000;
    color: #FFFFFF;
    text-align: center;
    padding: 8px 0;
    overflow: hidden;
    white-space: nowrap;
    box-sizing: border-box;
    font-size: 14px;
    font-weight: bold;
    position: relative;
}

.promo-banner-content {
    display: inline-block;
    position: relative;
    left: 0;
}

.promo-message {
    display: inline-block;
    margin-right: 100px;
}