The act of converting content from its original format into a format capable of being displayed on the web

Css Mobile Tree Menu

Pure CSS Collapisble Tree Menu – CSS Ninja

The CSS Ninja has published an awesome tutorial for creating a pure-CSS collapsible tree menu.

tree Pure CSS Collapisble Tree Menu   CSS Ninja

Prior to this, earlier menus like this relied on JavaScript.

If there are already JavaScript versions of this, why create one with CSS? First and foremost, a CSS-only solution solves browser compatibility issues (in most cases).

Try including Selectivizr to make it run even on IE6+!