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outline-width



Example

Set the width of an outline:

div {outline-width: thick;}
Try it Yourself »

Definition outline-width

Подработка: Перевод страницы

An outline is a line that is drawn around elements, outside the borders, to make the element "stand out".

The outline-width specifies the width of an outline.

Note: Always declare the outline-style property before the outline-width property. An element must have an outline before you change the width of it.

Show demo ❯

Default value: medium
Inherited: no
Animatable: yes, see individual properties. Read about animatable Try it
Version: CSS2
JavaScript syntax: object.style.outlineWidth="12px" Try it

Tips and Notes outline-width

Note: Outlines differ from borders! Unlike border, the outline is drawn outside the element's border, and may overlap other content. Also, the outline is NOT a part of the element's dimensions; the element's total width and height is not affected by the width of the outline.


Browser Support outline-width

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

Property
outline-width 1.0 8.0 1.5 1.2 7.0


CSS Syntax outline-width

outline-width: medium|thin|thick|length|initial|inherit;

Property Values outline-width

Value Description Demo
medium Specifies a medium outline. This is default Demo ❯
thin Specifies a thin outline Demo ❯
thick Specifies a thick outline Demo ❯
length Allows you to define the thickness of the outline. Read about length units Demo ❯
initial Sets this property to its default value. Read about initial
inherit Inherits this property from its parent element. Read about inherit

More Examples outline-width

Example

Set the width of the outline to medium (this is default):

div {outline-width: medium;}
Try it Yourself »
Example

Set the width of the outline to thin:

div {outline-width: thin;}
Try it Yourself »
Example

Set the width of the outline to 1px:

div {outline-width: 1px;}
Try it Yourself »
Example

Set the width of the outline to 15px:

div {outline-width: 15px;}
Try it Yourself »

Related Pages outline-width

CSS tutorial: CSS Outline

CSS reference: outline property

HTML DOM reference: outlineWidth property