Html Stammers, Do Not Worry We Have Got Css Design Sheets For You!

Cascading Style Sheets (CSS) is a style sheet language used to describe the presentation semantics (the look and formatting) of a document written in a markup language. It’s most common application is to style web pages written in HTML and XHTML, but the language can also be applied to any kind of XML document, including SVG and XUL.
CSS Design is designed primarily to enable the separation of document content (written in HTML or a similar markup language) from document presentation, including elements such as the layout, colors, and fonts. This separation can improve content accessibility, provide more flexibility and control in the specification of presentation characteristics, enable multiple pages to share formatting, and reduce complexity and repetition in the structural content (such as by allowing for table less web design ) CSS Design sheets can also allow the same markup page to be presented in different styles for different rendering methods, such as on-screen, in print, by voice (when read out by a speech-based browser or screen reader ) and on Braille-based, tactile devices. While the author of a document typically links that document to a CSS Design style sheet, readers can use a different style sheet, perhaps one on their own computer, to override the one the author has specified.
CSS Design style sheets have a simple syntax and use a number of English keywords to specify the names of various style properties. A style sheet consists of a list of rules. Each rule or rule-set consists of one or more selectors and a declaration block. A declaration-block consists of a list of declarations in braces. Each declaration itself consists of a property, a colon (:), a value, then a semi-colon (;) In CSS, selectors are used to declare which of the markup elements a style applies to, a kind of match expression. Selectors may apply to all elements of a specific type, or only those elements that match a certain attribute; elements may be matched depending on how they are placed relative to each other in the markup code, or on how they are nested within the model. Pseudo-classes are another form of specification used in CSS Design to identify markup elements, and in some cases, specific user actions to which a particular declaration block applies. An often-used example is the: hover pseudo-class that applies a style only when the user ‘points to’ the visible element, usually by holding the mouse cursor over it. It is appended to a selector as in a: hover or #elementid: hover. Other pseudo-classes and pseudo-elements are, for example: first-line: visited or: before. A special pseudo-class is: Lang(c), “c
Prior to CSS Design style sheets, nearly all of the presentational attributes of HTML documents were contained within the HTML markup; all font colors, background styles, element alignments, borders and sizes had to be explicitly described, often repeatedly, within the HTML. CSS Design allows authors to move much of that information to a separate style sheet resulting in considerably simpler HTML markup.