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- 11:18, 4 May 2026 Mngr talk contribs created page Drupal:Pages/CSS - rem vs px (Created page with "= CSS Units in Practice – Understanding rem vs px = == Objective == Understand the difference between `rem` and `px`, and how to use them effectively in modern web design. --- == What is rem == `rem` means: <pre> root em </pre> It is based on the font size of the root element (`html`). --- === Default Behavior === In most browsers: <pre> 1rem = 16px </pre> Examples: * 0.5rem ≈ 8px * 1rem = 16px * 1.5rem ≈ 24px * 2rem = 32px --- === Key Advantage ===...")