Thats windows/IE font rendering. A writeup of font rendering: http://www.smashingmagazine.com/2012/04/24/a-closer-look-at-font-rendering/
So you might want to check your windows settings, e.g. is ClearType enabled/disabled (on your first image its disabled, while the second has it enabled) -- J. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.