benefits of using an external style sheet?

• One update to the style sheet will affect all connected pages, according to line.
• Styles can be organised into classes that can be applied to a variety of HTML elements.
• uniform appearance and feel across numerous web pages.

    1.All related pages will be affected by a single style sheet update, per line.

2. A variety of HTML elements can be used with styles that have been organised into classes.
3. a consistent look and feel across various web pages