z-1 - Bring an element closer on the z-index. Sets z-index to 1.
z-2 - Bring an element closer on the z-index. Sets z-index to 2.
full-size - No maximum width on a container. Sets max-width to none.
full-size-tablet - full-size on tablet. Sets max-width to none on tablet.
full-size-mobile - full-size on mobile. Sets max-width to none on mobile.
align-center - Centers a container on max-xxx the screen. Sets margin left and right to auto.
div-square - Creates and maintains a 1:1 dimension of a div. CSS magic.
layer - Add to div to make it expand the entire size of the parent element. Make sure the parent div has 'position: relative'.
clickable-off - Prevents all click and hover interaction with an element. Sets pointer-events to none.
clickable-on - Enables all click and hover interaction with an element. Sets pointer-events to auto.
crop - Prevents overflow of a container. Sets overflow to hidden.
sticky-on-page - Required add-on to page-wrapper when 'position: sticky' is on a page. Sets overflow to visible.