Code for happy-face header:
<div class="header">Your header's name.Google Chrome version
This is the second version of Style Division
with multiple updates, however, I have provided both for you to install and see the differences. Please do comment on what should be changed and/or modified! (The name of the Journal CSS is called "Style Division" since it's the name of my group in TinierMe, but the actual name is "Envious Consumer".)
I gave up on the idea of a stretchable header. Please make sure you have Premium membership to use this!