title: How can I add banners after categories in main page in Phpbb?
body: <p>How can I add banners after categories in main page in Phpbb? 
  <img src="https://i.stack.imgur.com/COKBC.png" alt="like this photo"></p>
  
  <p>I tried in forumlist_body.html, viewforum_body.html and viewtopic_body.html. But I never see a difference. I use phpbb 3.1.
  <img src="https://i.stack.imgur.com/aB4kQ.png" alt="my style page in admin panel"> its my style in admin panel. I used DVGFX theme but it inheritanced from prosilver.
  Thanks.</p>