.spb-banner {
    z-index: 9999;
    padding: 10px 0;
    overflow: hidden; /* Ensure the banner doesn't overflow */
}

.spb-marquee {
    white-space: nowrap;
    display: inline-block;
    padding-left: 100%; /* Start the text just outside the viewport */
}

.spb-product-item {
    display: inline-block;
    margin: 0 40px;
}

@keyframes spb-marquee {
    0% { transform: translateX(0); } /* Start immediately */
    100% { transform: translateX(-100%); } /* Move to the left */
}