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Cascading
Style Sheets (CSS) are a collection of formatting rules which control
the appearance of content in a web page. With CSS styles you have great
flexibility and control of the exact page appearance, from precise
positioning of layout to specific fonts and styles.
CSS styles let you control many properties that cannot be controlled
using HTML alone. For example, you can assign custom list bullets and
specify different font sizes and units (pixels, points, and so on). By
using CSS styles and setting font sizes in pixels.
ou can ensure a more consistent treatment of your page layout and
appearance in multiple browsers. In addition to text formatting, you can
control the format and positioning of a block-level elements in a web
page. For example, you can set margins, borders, float text around other
text, and so on.
A major advantage of CSS styles is that they provide easy update
capability; when you update a CSS style, the formatting of all the
documents that use that style are automatically updated to the new
style. |
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