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| Sunday, March 18, 2007 |
| CSS: an introduction |
CSS stands for Cascading Style Sheets, another programming specification. CSS uses rules called styles to determine visual presentation. The style rules are integrated with the content of the web page in several ways. In this book, we will deal with style rules that are embedded in the web page itself, as well as with style rules that are linked to or imported into a web page. You will learn to write the style rules and how to import, link, or embed them in the web pages you make. In HTML, styles can be written into the flow of the HTML, or inline, as well.
CSS can also be integrated into web pages in other ways. Sometimes you have no control over these rules. Browsers allow users to set up certain CSS style rules, or user styles, according to their own preferences. The user preferences can override style rules you write. Further, all browsers come with built-in style rules. Generally the built-in styles can be overridden in your CSS style rules. Built-in browser display rules are referred to as default presentation rules. Part of what you will learn is what to expect from a browser by default, in order to develop any new CSS rules to override those default display values.Labels: CSS |
posted by WebTeks @ 8:50 AM  |
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