I want the “sidebar” to end by the time users scroll down to the comments section. There is no point to continue having the sidebar showing during the comments. Instead, I want the comments to become full width. What PHP/CSS do I have to add to manage this?
I added the code – it kind of did it, but the problem is the comments section is now completely full-width (touching the sides of the screen) with no padding around it at all. How can I contain it, same as the footer is contained?