Which of the following box-sizing property value is described by width and height include content, padding, and borders?

border-box
content-box
content-box
none fof the mentioned

The correct answer is: A. border-box

The box-sizing property determines how the width and height of an element’s box are calculated. The three possible values are:

  • content-box: The width and height of the box include only the content of the element.
  • padding-box: The width and 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube
height of the box include the content of the element, as well as any padding.
  • border-box: The width and height of the box include the content of the element, as well as any padding and borders.
  • In this case, the question is asking which of the following box-sizing property values is described by width and height include content, padding, and borders. The answer is border-box, because this value includes the content of the element, as well as any padding and borders.

    The other two options, content-box and none, do not include borders in the width and height of the box.