This just happened today. When I preview drafts, the sidebar gets dumped at the very bottom of the page (as opposed to appearing on the side). The same condition also exists for published posts that have an 'Insert More tag' (the page break). Earlier today, this condition did not exist. This has seemingly happened within the span of the past few hours, completely unprovoked (I made no changes otherwise). It also appears to be unrelated to zooming in or out of the page (Ctrl + or Ctrl -), since even zooming out to the smallest setting doesn't bring the sidebar back up from the bottom.
ChaoticSoul looks awful :( I would really appreciate someone's expert advice. Thanks so much!
The blog I need help with is motoringconbrio.com.