CSS Box Model Preview Tool

Visualize how padding, border, and margin affect your element’s layout in real time.

How to Use the CSS Box Model Preview Tool

This tool helps you understand how padding, border, and margin values affect the total size of an element visually.

  • Padding: Adds space inside the box around the content.
  • Border: The orange border wraps around the padding.
  • Margin: Adds space outside the element to separate it from others.
  • Live Preview: The box updates instantly as you change values.

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