I need to customize the search result's page and as far as I know it is not possible to do it at the moment.

This would be a needed feature. See in the link below that the search result's page doesn't have margins and the search box doesn't match the one in the header, which I have defined for the site

http://wingchunbrasil.com.br/imsearch.php?search=onde+treinar

It would be necessary a feature to define which pages can or can not appear in the search result's as well, since hidden pages (result 3 on the page) are being returned too.

Thanks