Reply To: Basel: Double underline displaying in different browsers

Hello,

Please remove this custom CSS fromt the Theme Settings > Custom CSS

a:not(.tabs wc-tabs) {
    color: #C41E3A;
    text-decoration: underline; 
}

Then, if you want a red underline for the product title, add this code:

.basel-hover-alt .product-title a {
    border-color: #C41E3A;
}

Best Regards