The box model in CSS is a fundamental concept that describes the structure of elements on a web page. It consists of margins, borders, padding, and the actual content area. Understanding the box model is essential for layout design and element spacing.
<style>
.box {
margin: 20px; /* Outside spacing */
border: 5px solid black; /* Border thickness */
padding: 15px; /* Inside spacing */
width: 200px; /* Content width */
}
</style>
<div class="box">
This is an example of a box model.
</div>
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