CSS Button Styles You Might Not Know – David Bushell – Freelance Web Design (UK)
The one where I demo some lesser-known CSS for stylin’ buttons
20 Amazing Pure CSS Animated Buttons - 1stWebDesigner
A list of 20 different CSS animated buttons that you can add to your site via some relatively simple CSS. It doesn’t get much easier!
112 CSS Buttons
Collection of hand-picked free HTML and CSS buttons with little JavaScript: 3D, close, download, hover, like/favorite, play/pause, social, share, star rating and submit buttons. Demo and download code...