CSS Explorer - Version 1.0 CSS Explorer is a reference application that helps anyone at work or home to get quick help for any CSS property. We are trying to build a comprehensive database, so that you never need to look anywhere else for help in your CSS projects.So far we have added 139 CSS properties, which include properties from all versions of CSS (Including CSS 3). Each individual property provides information about Supported Media like Print, Screen etc. possible values, examples, and detailed description. We are working to add more properties, and to improve the details of currently added properties.