GraalBible skin

[Skyld]

I have noticed this strange problem with the GraalBible's default skin. It makes some navigation hard, and is quite annoying.

Attached is a screenshot from Safari, although, this has also happened to me in Konqueror when I was using Gentoo.

Could something be done about this? I know that I can change the skin, but currently I can't even get to the Preferences panel, and this isn't very friendly for new novice users.