Expanding Widgets is a quick way to add multiple widgets, and show only one/multiple widgets at a time. You can easily change “Allow Multiple Widgets Open” to allow multiple widgets to be displayed at a time.

Features

• Supports Shortcodes within Widgets
• No Additional JS/CSS required
• Unlimited number of widgets supported (change the $_max_widgets parameter within the main PHP file to change the number of widgets)

Sample CSS is below, which provides some basic styling.

• Wordpress Plugin Directory
• Sample CSS
• Screencast