Box Model — Study Resources & PYQs

Curated resources, past papers and PYQs for Box Model.

Study resources

The Box Model (Article) — MDN's clear explanation of content, padding, border and margin and how box-sizing changes them.
The Box Model Explained (Video) — A concise visual walkthrough of the CSS box model and box-sizing property.
Box Sizing and Layout (Article) — MDN reference on box-sizing property, border-box vs content-box, and layout calculations.