Aptana: The Web IDE. Web Browser Standards Support. This document will summarize the level of support for web standards and maturing technologies in popular web browsers. It covers the Internet Explorer, Firefox, and Opera web browsers, with focus on the HTML, CSS, DOM, and ECMAScript technologies. How to interpret these tables. Suckerfish Dropdowns - HTML Dog. Single-level Dropdowns Right.
Let's not beat around the bush. The initial HTML we're dealing with will look something like this: <ul id="nav"><li><a href="#">Percoidei</a><ul><li><a href="#">Remoras</a></li><li><a href="#">Tilefishes</a></li><li><a href="#">Bluefishes</a></li><li><a href="#">Tigerfishes</a></li></ul></li><li><a href="#">Anabantoidei</a><ul><li><a href="#">Climbing perches</a></li><li><a href="#">Labyrinthfishes</a></li><li><a href="#">Kissing gouramis</a></li><li><a href="#">Pike-heads</a></li><li><a href="#">Giant gouramis</a></li></ul></li></ul> A good wholesome structured unordered list.