You could be having the same problem I had. I posted it on the forum and then solved it myself. See below the problem and solution , which I copied and pasted from my posting on the forum:
Botched Up Email Page
02-09-2012 04:47 PM
Suddenly on my email page the line that contains Conversations,Contacts,Calendars, Settings, and over to the right What's New, Help (with a green question mark and Search, Subect is only partially visible. Also there are 4 scattered green question marks on the line above this line. This is only for my email and not for two other emails on this computer. I changed my computer zoom level (located at the bottom right side of my computer to 99% and it is okay. Anybody know why this happened? On our other computer all looks fine at 100% zoom level as it has always been set.
Solved! Go to Solution.
02-09-2012 08:39 PM
I solved this myself as I I went up to Page (at the Top of computer,between Print and Safety) and put the text size back to Medium as I had forgotten I had changed it earlier to Larger and forgot to put it back to Medium.