A blog I set up used to display posts nicely. Now it seems to have strange formatting problems where tags, category headings, and dates display vertically instead of horizontally and overlap the posts. I checked it in Chrome, FireFox and Safari. They're all displaying in a strange way all of a sudden. Am I going to have to fix themes, or is there an easier fix? Thanks in advance for any advice you can provide.
The blog I need help with is wncpactivemath.wordpress.com.