Simple first-letter; direct child of the block
Twas brillig and the slithey toves...And Bush one. Twas brillig and the slithey toves...And Bush one. Twas brillig and the slithey toves...And Bush one.

Floating first-letter; direct child of the block
Twas brillig and the slithey toves...And Bush one. Twas brillig and the slithey toves...And Bush one. Twas brillig and the slithey toves...And Bush one.