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CSS Reference

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CSS Properties

align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-left border-left-color border-left-style border-left-width border-radius border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-left-radius border-top-right-radius border-top-style border-top-width border-width bottom box-shadow box-sizing caption-side clear clip color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-size font-size-adjust font-stretch font-style font-variant font-weight hanging-punctuation height justify-content @keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top max-height max-width @media min-height min-width nav-down nav-index nav-left nav-right nav-up opacity order outline outline-color outline-offset outline-style outline-width overflow overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin position quotes resize right tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi vertical-align visibility white-space width word-break word-spacing word-wrap z-index



 

CSS3 border-image-outset Property


Example

Place the border image 10 pixels outside the border edges of an element:

#borderimg {
    border-image-source: url(border.png);
    border-image-outset: 10px;
}

Definition and Usage

The border-image-outset property specifies the amount by which the border image area extends beyond the border box.

Tip: Also look at the border-image property (a shorthand property for setting all the border-image-* properties).

Default value: 0
Inherited: no
Animatable: no. Read about animatable
Version: CSS3
JavaScript syntax: object.style.borderImageOutset="10px" Try it

Browser Support

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

Property
border-image-outset 15.0 12.0 11.0 15.0 6.0 15.0

CSS Syntax

border-image-outset: length|number|initial|inherit;

Note: The border-image-outset property can take from one to four values (top, right, bottom, and left sides). If the fourth value is omitted, it is the same as the second. If the third one is also omitted, it is the same as the first. If the second one is also omitted, it is the same as the first.

Property Values

Value Description Play it
length A length unit specifying how far from the edges the border-image will appear. Default value is 0 Play it »
number Represent multiples of the corresponding border-width Play it »
initial Sets this property to its default value. Read about initial Play it »
inherit Inherits this property from its parent element. Read about inherit

Related Pages

CSS3 tutorial: CSS3 Border Images

CSS Reference: border-image property

CSS Reference: border-image-repeat property

CSS Reference: border-image-slice property

CSS Reference: border-image-source property

CSS Reference: border-image-width property

HTML DOM reference: borderImageOutset property