dim text while web browsing

view story

http://forum.xda-developers.com – OK I have a nexus 7 stock ROM and no matter what browser I'm using I noticed that the text on some sites (this knr is one of them) its dim. Its weired cause sometimes its fine and other times there's a line like half the screen is fine and other half the text is dim. Here is a picture of the whole screen with dim text. If I can. Catch it doing the half screen text dimming I'll take a picture and post it Has anyone have this issue and if so how can I fix this (HowTos)