.custom-product-variant {
    margin: 10px;
    width: 60px;
}

.custom-product-variant:hover {
    border-bottom: 2px solid black;
}

.custom-product-variant.custom-variant-default {
    border-bottom: 2px solid black;
}

.custom-color-variants {
    display: flex;
    flex-wrap: wrap;
}

.custom-variants-th {
    width: 100% !important;
}