CSS Validator 3.0.0 (Windows)

Validates a page using the W3C CSS Validator. Adds an option to the right-click context menu and to the Tools menu to allow for easy validation of the CSS of the current page. Opens the results in a new tab. Will only work on pages that have a CSS file associated. For example, it will work with http://www.w3.org/, as the URL has a CSS file.