Make content fit parent container

Question

I decided to apply some .css to stackoverflow.com pages to remove the sidebar because I'm not really interested by it.

#sidebar{display:none!important;}

The problem I face is the #mainbar content doesn't fit anymore the #content container and leave a big blank space because of my css I tried to make #mainbar content fit its parent container (#content) with

#mainbar{width:100%!important;}

How can I make #mainbar full content (question, answers, comments) fit full width of #content container?

Answer 1

You'll need to do the following alongside what you've already tried:

.post-text { width: 100%; }