A pure-JavaScript CSS selector engine designed to be easily dropped in to a host library.
Features:
* Completely standalone (no library dependencies)
* Competitive performance for most frequently used selectors
* Only 4KB minified and gzipped
* Highly extensible with easy-to-use API
* Designed for optimal performance with event delegation
Rounded corners is one of the most popular and frequently requested CSS techniques even the father of internet Google also launch the rounded corners style markup with her Google Adsense and let users to custom their ads recently.
Actually, there are a lot of methods and techniques to create rounded corners with Cascading Stylesheets. Some are quite simple just need pure CSS, and a part of them need 2 to 4 background corner images and Javascript.
