Created attachment 778315 [details] badzoom.png User Agent: Mozilla/5.0 (Windows NT 5.1; rv:19.0) Gecko/20100101 Firefox/19.0 SeaMonkey/2.16.2 (Beta/Release) Build ID: 20130310201055 Steps to reproduce: I upgraded SeaMonkey 2.16.2 to 2.20. On use it was obvious that all text displayed was much too large. Even viewing a simple raw image URL showed the image larger than it actually was. I confirmed via a screen shot that a 640x480 image displayed as 800x600. The zoom level at all times was 100% and there was no site specific zoom setting. I tried creating a blank new profile and the problem persisted. Changing the font preferences made no difference. Setting the zoom level to 80% seemed to restore how things should look but it wasn't equivalent to the 2.16 look. I downgraded back to 2.16.2 and everything looks normal again. Actual results: Text, images, and spacing were excessively large in 2.20. Expected results: Sizing should have been identical to 2.16.2.
Correction: It was SeaMonky 2.19. Sorry.