This is a div position:relative with a position:absolute div inside. testing various t/l/b/r combos.
normal css inheritance rules apply, so setting .foo .bar if .foo was defined last in the css text, .bar
will take precedent. the below position test shows the results of this:
●.offsetSome●.topLeft●.bottomRight
●toggle .green●toggle .black●toggle .blue
Some properties
cannot be modified (fontFace, and so on), so to ensure the results at the end
of the animation are applied correctly and fully, the class name is set on the node
via dojo.add/removeClass().