unreadable code in C# docs

[Artiodactyl]

Trying to read the online documetation of C# language definition. Code samples are unreadable in either Firefox (2.0.0.15) or IE (7.0.5730.11) on Windows XP prof Sp2. They appear as overlapping and misplaced grey boxes with darker edges which obscure the contained code. How do I read these pages?