More "Try it Yourself" examples below.
An outline is a line that is drawn around elements, outside the borders, to make the element "stand out".
The outline-color
property specifies the color of an outline.
Note: Always declare the outline-style property before the outline-color
property. An element must have an outline before you change the color of it.
Default value: | currentcolor |
---|---|
Inherited: | no |
Animatable: | yes, see individual properties. Read about animatable Try it |
Version: | CSS2 |
JavaScript syntax: | object.style.outlineColor="#FF0000" Try it |
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.
The numbers in the table specify the first browser version that fully supports the property.
Property | |||||
---|---|---|---|---|---|
outline-color | 1.0 | 8.0 | 1.5 | 1.2 | 7.0 |
outline-color:
color|initial|inherit;
Value | Description | Demo |
---|---|---|
color | Specifies the color of the outline. Look at CSS Color Values for a complete list of possible color values. | Demo ❯ |
initial | Sets this property to its default value. Read about initial | |
inherit | Inherits this property from its parent element. Read about inherit |
Set a color for the outline with a HEX value:
div {outline-color: #92a8d1;}
Try it Yourself »
Set a color for the outline with an RGB value:
div {outline-color: rgb(201, 76, 76);}
Try it Yourself »
Set a color for the outline with an RGBA value:
div {outline-color: rgba(201, 76, 76, 0.3);}
Try it Yourself »
Set a color for the outline with a HSL value:
div {outline-color: hsl(89, 43%, 51%);}
Try it Yourself »
Set a color for the outline with a HSLA value:
div {outline-color: hsla(89, 43%, 51%, 0.3);}
Try it Yourself »
CSS tutorial: CSS Outline
CSS reference: outline property
HTML DOM reference: outlineColor property
截取页面反馈部分,让我们更快修复内容!也可以直接跳过填写反馈内容!