Layout & CSS Core A2 · Formal specification Platform: Web

CSS Inheritance

CSS inheritance lets some properties copy a value from a parent element. This happens when the child has no value of its own.

See how it works
You might call it inherited valueparent value propagation

See how it works

Original worked exampleCSS Inheritance

Another example

An article sets `color` and `font-family` once at its root. Quotes and words inside then inherit those styles. A purchase widget can reset inherited text styles with scoped tokens. `border` and `padding` do not inherit, so the widget sets them directly.

Main parts

  1. 01Parent computed value
  2. 02Inherited property
  3. 03Child used value

Use it when

Use inheritance for text styles, color, and custom properties that should stay consistent across a section.

Do not use it when

Not every property inherits. Use `inherit`, `initial`, `unset`, `revert`, or `revert-layer` only when that word matches the result you want.

Name used in code

inherit, initial, unset, revert, revert-layer, and inherited custom properties

Before you ship

Check content order, shared design values, component consistency, contrast, zoom, and layout changes by screen size. Verify every theme, language, and state. If there is motion, offer an equal reduced-motion experience.

Request you can copy

Outcome: Use or define CSS Inheritance to make the visual experience clear and easy to use. User context: An article sets `color` and `font-family` once at its root. Quotes and words inside then inherit those styles. A purchase widget can reset inherited text styles with scoped tokens. `border` and `padding` do not inherit, so the widget sets them directly. Design concept to apply: CSS Inheritance. Why it fits: Use inheritance for text styles, color, and custom properties that should stay consistent across a section. Do not use it when: Not every property inherits. Use `inherit`, `initial`, `unset`, `revert`, or `revert-layer` only when that word matches the result you want. Design requirements: Set the content order, shared design values, and reusable components. Define how the layout changes by screen size and state. Keep useful design choices separate from decoration. Inclusion and resilience: Check contrast, zoom, languages, themes, and reduced motion when needed. Do not use color or effects as the only way to show meaning. Acceptance criteria: The design stays clear on phones and desktops, at zoom, in every theme, and in all supported languages. Interactive states stay clear and consistent. Evidence and limits (evidence boundary): A formal document may still be a draft, release candidate, or final version. Check its status and browser or platform support. Unknowns to confirm: Brand limits, amount of content, supported themes and languages, target devices, and design-system rules.

Check this request

Review the current use of CSS Inheritance. Definition: CSS inheritance lets some properties copy a value from a parent element. This happens when the child has no value of its own. Release checks: Check content order, shared design values, component consistency, contrast, zoom, and layout changes by screen size. Verify every theme, language, and state. If there is motion, offer an equal reduced-motion experience. Before changing code, report the evidence you found, gaps, severity, and the smallest safe fix.

A2
How official is this term?

Formal specification

A published, versioned formal specification defines this term for the listed technical scope.

A formal document may still be a draft, release candidate, or final version. Check its status and browser or platform support.

Scope
CSS inheritance
Document status
draft
Checked on
2026-07-30

Evidence sources & scope

Authority source + Term reference · W3C CSS Working Group · draft CSS Cascading and Inheritance Level 5 — Inheritance Inheritance Scope: CSS cascade; direct scope: Inheritance Role here: Direct term reference Source covers: canonical name, definition, semantics, implementation Authority source · W3C CSS Working Group · draft CSS Cascading and Inheritance Level 5 Scope: CSS cascade Role here: Authority within stated scope Source covers: canonical name, definition, semantics, implementation

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