Question

refer to the image. the pseudo class selector is found on which line?

Explanation:

In CSS, a pseudo-class selector is used to define a special state of an element. The a:hover is a pseudo-class selector that targets the state when the mouse hovers over an anchor (a) element. Looking at the code lines provided:

• Line 18 starts with a:hover, which matches the syntax of a pseudo-class selector.
• Other lines like 15 (a - just a regular element selector), 8 (.sale - a class selector), and 12 (#sidenote - an ID selector) do not represent pseudo - class selectors.

Answer:

18