Learn how cascading style sheets (CSS) work, and how they can help you properly create HTML page layouts that conform to industry best practices.

How to Add a Hyperlink to External CSS. Cascading style sheets (CSS) are browser instructions for styling HTML elements that can be added to Web pages in one of three ways: externally, internally ...

To apply a rule to multiple pages, an external style sheet is used. An external style sheet is a separate CSS file that can be accessed by creating a link within the head section of the webpage ...

If you create an external style sheet, you do not have to surround your CSS classes within style tags. You might also see a style sheet where the href value is not a URL.

Benefits of CSS in Search Engine Optimization Cascading Style Sheets (CSS) is a style sheet language that permits web designers to attach style like spacing, color, font, etc. to HTML documents.