The simple theme provides the "bare bones" HTML element support and is considered the low end of the structure and can be to build additional functionality or behavior (see Extending Themes for more information). For example, the textfield tag renders the HTML <input/> tag without any additional labels, validation error reporting, or anything else. If you require additional behavior, see the xhtml theme.
 | The xhtml theme and css_xhtml theme both directly extend this theme. Look to them for examples of how to utilize the basics provided by this theme. |
While most of the templates in this theme are self explanatory, there are some templates that should be called out and explained in detail: