"Compiled" CSS

[danbeam]

When given a DOM or URL that corresponds to a stylesheet, for this page only create a "compiled" set of styles with only the necessary styles in it. For example:

Given the mark up:

<div><h1>Yay!</h1></div>

The following styles:

div { color: red; }
h1 { color: black; }

could be "compiled" to:

h1 { color: black; }

because all uses of the div { color: red; } rule are overridden.