CSS outline-offset Property

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h1 {
  outline: 2px dotted black;
  outline-offset: 20px;

p {
  outline: 5px dashed red;
  outline-offset: 5px;

Hello World!


The outline-offset property defines a offset for an element’s outline.

Default value:0
JavaScript syntax:

Standard Syntax

outline-offset: length|initial|inherit|revert|revert-layer|unset;

Browser Support

The numbers in the table specify the first browser version that fully supports the property.


Property Values

The following table describes the values of this property.

Value Description
length Default value is 0. Specifies the distance the outline is outset from the border edge.
initial Sets this property to its default value.
inherit If specified, the associated element takes the computed value of its parent element animation-delay property.
revert Reverts the cascaded value of the property from its current value to the value the property
revert-layer Rollback styles to the ones specified in previous cascade layers.
unset Resets a property to its inherited value if the property naturally inherits from its parent, and to its initial value if not.

Default CSS Property Values

selectors {
  outline-offset: 0;
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