Layout: Start Here
The Layout page is where all of the fun happens.
This is where you decide how many columns your Special Thanks block should have; or how the names will be aligned. These decisions used to involve conversations and email chains. Now you can do it yourself with a few clicks.
To use any of the Layout controls, hover your mouse over a row, then click the buttons that appear:

The info button is your friend
Each Layout control has a circle-i info botton on the left side of the screen. Click on it to jump straight to the related help article.
The articles below describe how each control works: