box-sizing
state to border-box
.
http://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice
http://paulirish.com/2012/box-sizing-border-box-ftw
If we have included this file, set a variable to tell the rest of the framework that global box-sizing:
border-box
has been set.
$inuit-global-border-box: true;