CSS provides styles to HTML elements on the page. Inline styling involves usage of the style attribute in tags, and is highly discouraged. Internal stylesheets use the
<style> tag and are used to declare rules for directed portions of the page. External stylesheets may be used through a
<link> tag which takes an external file of CSS and applies the rules to the document. This topic covers usage of all three methods of attachment.
<link rel="stylesheet" type="text/css" href="stylesheet.css">