I just added CSS customization to my blog and was testing a couple of changes with the font. I did not save any of the changes but the font has changed and my blog entries now appear aligned to the right and are blocking my sidebar. Any help would be appreciated.
Try deleting everything from the custom CSS input area and saving the stylesheet again, it appears you have set the posts to float to the right. If that doesn’t work you can always check back through the recent revisions and select one that doesn’t have the unwanted modifications in.