The minute I thought I had the hang of this, something goes wrong. Ugh.

My site appeared as I wanted it to up until about 30 minutes ago.

I have been making edits (views) and now the rightside bar is misaligned.

It actually now appears below the main (middle) section of the page.

I have checked views and blocks but cannot figure out what went wrong.

Can you help me identify the problem and resolve it?

Thanks in advance