The simplest way to explain the CSS box model is that it's a box that wraps around every HTML element like a div, image, etc... . And it's composed of: content, padding, borders, and margins.

*The CSS box model is a container that contains multiple properties including borders, margin, padding, and the content itself In CSS, the term "box model" is used when talking about design and layout ...

The box model, when used with styles, provides a definitive way to position objects on a Web page. In this article, we’ll show you how to employ this model. You’ll use styles to address the box ...