Hi Michael,
Thanks for reaching out.
To change the product background color in Shop, Single Product and Cart page, you need to add the following custom CSS code into the Theme Options > CSS.
.woocommerce-page .entry-wrap,
.woocommerce-page li.product
{
background:transparent !important;
border:none !important;
box-shadow: none !important;
}
To change the font size of the product title, you need to add the following custom CSS code.
.woocommerce-page li.product .entry-header
{
font-size:12px !important;
}
We are not sure which button you are trying to point out, if that is the Add to Cart button which comes up while hovering the Product, you need to add the following custom CSS code.
.woocommerce-page li.product .add_to_cart_button
{
background-color: #ff0000 !important;
}
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.
Thanks