You are planning to add CSS to a web page that was written with HTML and has lists on the page. What new formatting option will you gain by including CSS?

CSS which represents Cascading Style Sheet is used to define the styles of HTML web pages

Adding CSS to a HTML web page ensures that the HTML page has additional features and styles

There are three ways CSS can be added to a HTML page, and they are:

When the CSS is added to the page by any of these ways, it gives background colors to the list and all the list items.

Read more about CSS and HTML at:

link

Easily alter the color of all list to a different one.

Explanation: Cascading Style Sheet (CSS) is mainly used to style documents written in Markup language such as Hypertext Markup Language (HTML). Cascading Style Sheet is a robust due to the ease afforded to web designers in the alteration and modification of styles applied to documents written in Markup Language. It gives users or designers more control over the style of documents, it is easier and ultimately saves a lot of time.

In the scenario above, adding CSS allows the user to change or alter the style of the list, such as color much more easily.