Visualizing the Box Model in Browser Developer Tools
Modern browser developer tools allow you to inspect and visualize the CSS box model for any element. By selecting an element in the Elements/Inspector panel, you can see its content, padding, border, and margin highlighted with different colors, helping you understand spacing and layout issues.
Hover over padding, border, or margin in the diagram to see it highlighted on the page.
Use the computed styles tab to see exact pixel values for each part of the box model.
Adjust padding, margin, or border live in the DevTools to see immediate effects.
This visualization helps debug spacing, alignment, and layout issues.