osuthorpe

Ever wanted to add great looking download links on your site? Need to add call to action buttons but don’t want to code? Easy Buttons is the answer. It is the easiest way to add beautiful buttons to your WordPress site. With 6 colors, 3 styles and 2 sizes you can have the perfect look for your site.
Each button is created with only CSS3 making them light weight and easily customized. With a few lines of code in the plugins admin section you can add your own custom buttons.

Easy Shortcode Buttons

Add demo, download and call to action buttons to your site easily with the Easy Buttons Plugin.

strx

Beautiful CSS3 buttons support, created by the ZURB team
<a href="http://www.zurb.com/blog_uploads/0000/0617/buttons-03.html" rel="nofollow ugc">Buttons demo</a>
<a href="http://www.zurb.com/article/266/super-awesome-buttons-with-css3-and-rgba" rel="nofollow ugc">Zurb Blog</a>
See also: <a href="http://www.strx.it/2010/11/wordpress-css3-buttons/" rel="nofollow ugc">Official Blog Post</a>

Easy Shortcode Buttons vs Strx Zurb CSS3 Awesome Buttons