.custom-product-gallery {
    text-align: center;
    margin-bottom: 20px;
}
.custom-product-gallery .main-image img {
    width: 100%;
    transition: 0.3s;
    height: 400px;
    border-radius: 15px;
    object-fit: cover;
    object-position: center;
}
.custom-product-gallery .thumbnail-images {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.custom-product-gallery .thumbnail-images img {
    margin: 0;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 5px !important;
    transition: 0.3s;
    cursor: pointer;
}
.custom-product-gallery .thumbnail-images img:hover {
    border-color: #666;
}