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Glossary· Design

What is a grid system?

A grid system is a set of columns and gutters that elements on a page align to.

Definition

Most web layouts use a 12-column grid on desktop that collapses to fewer columns on smaller screens, giving consistent alignment and rhythm.

Why it matters

Alignment makes a page feel ordered and intentional, even when the layout is unusual.

How to get it right

  • Align elements to a shared set of columns.
  • Use consistent gutters.
  • Break the grid deliberately, for emphasis.
  • Collapse columns sensibly on mobile.

Mistakes to avoid

  • Elements that almost but do not quite align
  • Inconsistent gutters
  • Breaking the grid by accident

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What is a grid system?

A grid system is a set of columns and gutters that elements on a page align to. Most web layouts use a 12-column grid on desktop that collapses to fewer columns on smaller screens, giving consistent alignment and rhythm.

Why does Grid system matter?

Alignment makes a page feel ordered and intentional, even when the layout is unusual.

How do you get grid system right?

Align elements to a shared set of columns. Use consistent gutters. Break the grid deliberately, for emphasis. Collapse columns sensibly on mobile.

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