The frequently asked questions on CSS include its definition, its advantages and disadvantages, the creation of cascading style sheets, styling for a detected browser and hiding CSS from browsers. CSS is a standard style sheet technology used to format and define the presentation of a markup language written document. All the answers to these questions are available on css-faq.com.
         Style Sheets are templates, very similar to templates in desktop publishing applications, containing a collection of rules declared to various selectors (elements). CSS is used to generate these style sheets. External Style Sheet in CSS can be linked with any number of HTML documents. Embedded style is the style attached to a specific document.