Check your browser's zoom level.
My Browser's zoom level is fine. Last Pass is the only site where this is happening. It was working fine and then one day - poof! Everything shrunk and went out of sync. Tried clearing the browser and uninstalling and reinstalling Last Pass but nothing worked.
Open LastPass, and try holding down the Ctrl key (Cmd on Mac) and then press the plus button.
Thanks. Tried that already. I'm out of ideas. It's so strange.