Hi Pascal,
You need to remove the woocommerce selector from the custom CSS code as you are using it in the custom page. Your code will look like the following.
li.product .entry-featured
{
border: none;
padding: 0;
}
Please remember that the above code will work if copied as it is and don’t conflict with any existing style.
Please note that the code provided serves only as a guide to help you get started custom coding on your own if there’s no option offered in our theme or the products we bundle.
We really do not provide support for custom codes that means we can’t fix it in case it conflicts with something on your site nor will we enhance it. Further customization should be directed to a third-party developer or you can avail One, where we answer the questions beyond normal theme support.
Thanks