Question

Ezra wants to use an image to completely cover the background in a Web page. He wants to fill the entire background while maintaining the aspect ratio of the image. Which value should he assign to the CSS3 background-size property?

Answer 1

Ezra should use the value 'cover' for the CSS3 background-size property to fill the entire background of a Web page while maintaining the image's aspect ratio.

Step-by-step explanation:

Ezra should assign the value 'cover' to the CSS3 background-size property to completely cover the background of a Web page while maintaining the aspect ratio of the image. The 'cover' value ensures that the background image is scaled to be as large as possible while making sure both its width and height can fit inside the container content area. If the aspect ratio of the background image does not match the aspect ratio of the container, the image will be clipped either vertically or horizontally so that no empty space is visible around the edges of the container.