I'm not very knowledgeable on code, so excuse me if it's a simple question:
I would like to know how to make the sidebar on my website disappear when you are not on the main page.
For exemple, I would like to be able to see a gallery using the full width of the theme but still keep the regular post with the sidebar active.
here's my website: http://www.utopieselective.com
thanks a lot!