What does the following CSS rule do?
Input:valid:focus {color: green;}
A) If an input element contains valid input and focus is on the element, the element's foreground color turns green.
B) If a form is submitted and focus is on the form, the form turns green.
C) If a user enters valid input into a prompt dialog, the dialog turns green.

Question

Quizplus · Accepted Answer

This CSS rule applies to input elements that are both valid and focused, changing their text color to green.

What Does the Following CSS Rule Do