Are you tired of being reminded that every time you create a Guild Wars 2 thread something evil happens to kittens? Fear not, let your imagination and speculation go wild in this GW2 dedicated forum 🙂
GWO recently changed the design to the horrible black theme. If you want a more legible version, you can scroll down and select inappropriately labeled Eye Burning theme, which is much more user friendly. Alternatively, you can set your browser to force a style you want. Another possibility is to use a bookmark:
Bookmarks -> Organize Bookmarks -> New Bookmark -> Paste this code into location and change colors to what you want it to be -> click on the bookmark in the toolbar and any site will change the scheme 🙂
Modified based on this this source. The colors in this scheme are not perfect – just an illustration.