he World Wide Web Consortium recommends that all style informa - tion about a document should be stored in a separate style sheet. Ex - two reasons for this recommendation. plain

Allows the style to be reused across multiple pages, giving the website a consistent look Improved web page load times as the CSS file is only downloaded once

Additional Detail:

The Cascading Style Sheet (CSS) file is used in web pages to define features such as font, color, spacing.