Headers are all close to the same size?

Header 2

Header 3

Header 4

This is the default font size.

This makes it difficult to differentiate between headers, subheaders, etc. They're all pretty much the same size.

Edit: they show up fine in forums, but I'm not seeing a difference in wiki pages, i.e. Chrono Trigger.

edit 2: Nevermind! They weren't showing up for me last night, but they look fine now. Disregard this! Would be nice if the WYSIWYG editor displayed actual sizes.