What Does the Following CSS Rule Do

question 38

Multiple Choice

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.

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Definitions:

Cultural Experiences

Interactions and activities that allow individuals to explore and engage with the traditions, beliefs, practices, and customs of different societies.

Background

The part of a scene or picture that is furthest from the viewer and provides context for the main subjects.

Naturalistic Observation

A research method where subjects are observed in their natural environment without any manipulation by the observer.