Change background of floating header
Change background of floating header

This makes sure we completely cover underlying objects.

Fixes #437.

plajjan/NIPAP,SoundGoof/NIPAP,ettrig/NIPAP,SoundGoof/NIPAP,SpriteLink/NIPAP,ettrig/NIPAP,ettrig/NIPAP,ettrig/NIPAP,garberg/NIPAP,SpriteLink/NIPAP,plajjan/NIPAP,SpriteLink/NIPAP,ettrig/NIPAP,SpriteLink/NIPAP,bbaja42/NIPAP,plajjan/NIPAP,fredsod/NIPAP,garberg/NIPAP,SpriteLink/NIPAP,SoundGoof/NIPAP,garberg/NIPAP,bbaja42/NIPAP,fredsod/NIPAP,bbaja42/NIPAP,SoundGoof/NIPAP,fredsod/NIPAP,SoundGoof/NIPAP,plajjan/NIPAP,fredsod/NIPAP,bbaja42/NIPAP,garberg/NIPAP,bbaja42/NIPAP,garberg/NIPAP,bbaja42/NIPAP,SpriteLink/NIPAP,fredsod/NIPAP,fredsod/NIPAP,SoundGoof/NIPAP,plajjan/NIPAP,ettrig/NIPAP,plajjan/NIPAP,garberg/NIPAP