How To: Upload and install a theme Thesis theme for WordPress. How To: Create a dropdown navigation bar in WordPress. Its even harder when you look at the sea of WordPress Themes, and the fact that some of them are pretty bad. So I wound up upgrading to the developers license so I can use it on this site and on my other blogs. If you have any queries or need any assistance, then post it using comment form below. While you can test for certain conditions in PHP like is_category(3 is_page(15) and insert css styles via custom_p, its quite easy to just add specific CSS styles to your s file. Install Plugin » Thesis Simple Header Widgets Completely tweak the header of thesis theme by using this plugin. If you leave that field blank, Thesis will generate a thumbnail for you based on the Post Image field. How To: Add a Google translate button in Thesis for WordPress. How can you retrieve a posts picture without using a plugin or dealing with cryptic custom fields? To customize thesis header you may need the following hooks: thesis_hook_before_html thesis_hook_before_header thesis_hook_header thesis_hook_after_header, here is a quick visual reference of the above mentioned hooks: Thesis header hooks implementation, add Thesis Hook in Custom_p.