Welcome to the Mozilla Demo Studio, where developers like you can develop, share, demonstrate, and learn all about Web technologies. See what's possible by exploring Demo Studio:
Cascading Style Sheets level 3 (CSS3) provide serveral new features and properties to enhance the formatting and look of documents written in different kinds of markup languages like HTML or XML.
Nyan Cat in 688 lines of pure CSS
Kaiopua: an interactive moon-sized Hawaiian space worm that aims to teach you to be a better designer!
A menu with sub menus 'flipping' into view on hover
simple clean grid system. Minimal pageload and easy to read for responsive cross-browser compatible webpage
A cat meowing
Drawing Homer Face with CSS3 and a lot of cookies
A cute kid game with HTML5 audio.
This demo shows changing of layout, music, and animations when resizing the browser window.
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