Along with using the framework while we're implementing official jQuery UI widgets, we can also use it when we're deploying our own custom plugins or widgets that we have written ourselves.
Containers are recommended because it means that widgets or plugins that we write will be ThemeRoller ready and easier for end developers to theme and customize. Let's look at how easy it is to use the framework. In your text editor create a new file and add the following code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head> <link rel="stylesheet" type="text/css" href="development-bundle/themes/base/ui.theme.css"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>CSS Framework - Containers</title> </head> <body> <div class="ui-widget"> <div class="ui-widget-header ui-corner-top"><...