Presentation on Cascading Style Sheets. Users can always turn off the author's styles and apply their own or mix their important styles with the authors. A style sheet includes only three basic kinds of selectors that are used to create rules .
Declarations consist of properties and values .
Pseudo-Classes are tied to an element. In the third case, the benefits of Style Sheets are most apparent since one can overhaul the website's design simply, no longer having to update every page or tag. In the meantime, CSS-users rely on Eric Meyer's Master Compatibility Chart as a guide to which CSS elements are the most widely supported today and use a professional CSS editor such as Bradsoft's TopStyle . TopStyle Lite comes bundled with Allaire's HomeSite 4.5 . TopStyle helps you create cross-browser style sheets by alerting you of problems as you work.