User:XT-8147/Border Radius

-moz-border-radius: ; -webkit-border-radius: ; border-radius: ;

Usage
Sets the border radius using proprietary CSS selectors for Firefox and webkit browsers, and with the CSS3 selector for anything compliant.

Valid values for corner are:
 * topright
 * topleft
 * bottomright
 * bottomleft

I sure hope this doesn't need a visual example.