Adjustors
Adjusters are CSS rules or classes built into the Framework to allow you to effect certain properties of a Block. The properties they effect usually can not be changed from the Styles tab in the Designer UI, so adding these adjusters is meant to increase efficiency. I have tried to develop them in ways that would be easy to remember or deduce while designing.
For Example:
In the class list we see left, rail, gap-medium, and pad-medium. • rail is base Block. • left applies additional properties indicated the rail is located on the left. • gap-medium adjusts the space between child elements that are nested in the rail. • pad-medium adjusts the space around the child elements to the left, right, top and bottom.