#product-thumb-list {
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        #product-thumb-list::-webkit-scrollbar {
            display: none;
            width: 0;
            height: 0;
        }

        /* Out of stock variant styling */
        .model-option li.out-of-stock {
            opacity: 0.5;
            color: #999;
        }

        .out-of-stock-indicator {
            display: inline-block;
            margin-left: 4px;
            color: #d32f2f;
            font-weight: bold;
            font-size: 14px;
        }