Sidebar does not display anymore in chrome and firefox
 

After changing some small things in the sidebar part of style.css, the sidebar does not display at all anymore. I already tried to replace style.css with a backup version of it. But, still is does not show in chrome. Any suggestions how to get it back? the website is [moderator removed]

step 1: swap to the Atahualpa theme…after all that is the theme this forum supports.