I was updating an events post under 'upcoming events' and experimented with a custom field (date) which i added then deleted again. When i went back to look at the page the facebook like box (which i have put in a text widget using i-frame) is misaligned and now too close to the text on the left. This happens everywhere on the site: http://www.leonquartet.co.uk/
I don't know why that is, and i checked my pages/posts for stray div tags, but can't find any. As it was perfectly aligned before i don't know what went wrong.
I have deleted it, then my sidebar went to the bottom and included widgets i was not using.
So i backed up my system to a previous backup before i had updated the posts and when the side bar was aligned (myphp/import database). But the misaligment is still there.
Unfortunately i do not have a full account back up for before this point.