Inheritance
CSS inheritance is the mechanism by which some property values are passed from an element to its descendants.
Text-related properties often inherit, while layout properties such as margin usually do not. The inherit, initial, unset and revert keywords can explicitly control value resolution.
Values that travel from parent to child
Text-related properties often inherit, while layout properties such as margin usually do not. The inherit, initial, unset and revert keywords can explicitly control value resolution. In practical terms, Inheritance belongs to the presentation and layout layer. Knowing that layer is important because it tells you what the term can change, what it cannot change, and where to look when something behaves unexpectedly.
A child receiving a typographic property
A paragraph may inherit color from its parent, while margin does not normally inherit.
Where inherited values quietly appear
You do not need to memorize the term in isolation. It becomes useful when you can recognize it in the tool, browser, file or conversation where the concept is doing real work.
Inheritance is not the cascade
CSS inheritance is the mechanism by which some property values are passed from an element to its descendants. By contrast, The CSS cascade is the set of rules used to resolve which declarations apply when multiple declarations target the same property on the same element. The two can appear in the same project, but they describe different parts of the work and should not be used as interchangeable labels.
The mistake: assuming every property inherits
The common mistake is to use Inheritance as if it also meant Cascade. That blurs two separate decisions and usually sends troubleshooting in the wrong direction. A better test is practical: The computed-style panel shows whether a value is inherited and which ancestor supplied it.
Why parent-level choices can simplify CSS
In day-to-day work, Inheritance matters when the concept needs to be identified precisely instead of being grouped with a nearby term. The practical value is not the vocabulary itself; it is being able to identify the right control, file, setting or decision when the concept becomes relevant.
A paragraph may inherit color from its parent, while margin does not normally inherit. That example is useful because it turns the definition into something you can recognize, test and discuss with other people working on the same project.
Related terms worth learning next
Sources and further reading
Use these references when you need documentation-level detail, specifications or product-specific behavior beyond the plain-English explanation above.