Related Products WooCommerce

We're using WooCommerce on our website and at the bottom of each product are Related Products. Above the photos of the Related Products is the text 'Related Products'. It is an H2. In the text of the description of the product H2 is also used, but there there's a padding-bottom of 10px. The H2 of 'Related Products' doesn't have that, but we would like that, cause the H2 is almost 'glued' to the photos. Now, I'm not sure if this is a theme-related question or if I should take this question to WooCommerce, but perhaps you can help me.