The background-origin
CSS property sets the background positioning area. In other words, it sets the origin position of an image set with the background-image
property.
Note that background-origin
is ignored when background-attachment
is fixed
.
background
shorthand resets the value of this property to its initial value if it's left unspecified./* Keyword values */ background-origin: border-box; background-origin: padding-box; background-origin: content-box; /* Global values */ background-origin: inherit; background-origin: initial; background-origin: unset;
The background-origin
property is specified as one of the keyword values listed below.
border-box
padding-box
content-box
<box>#where
<box> = border-box | padding-box | content-box
.example { border: 10px double; padding: 10px; background: url('image.jpg'); background-position: center left; background-origin: content-box; }
#example2 { border: 4px solid black; padding: 10px; background: url('image.gif'); background-repeat: no-repeat; background-origin: border-box; }
div { background-image: url('logo.jpg'), url('mainback.png'); /* Applies two images to the background */ background-position: top right, 0px 0px; background-origin: content-box, padding-box; }
Specification | Status | Comment |
---|---|---|
CSS Backgrounds and Borders Module Level 3 The definition of 'background-origin' in that specification. | Candidate Recommendation | Initial definition. |
Initial value | padding-box |
---|---|
Applies to | all elements. It also applies to ::first-letter and ::first-line . |
Inherited | no |
Media | visual |
Computed value | as specified |
Animation type | discrete |
Canonical order | the unique non-ambiguous order defined by the formal grammar |
Desktop | ||||||
---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
Basic support | 1
|
12 | 4
|
9
|
10.5
|
3
|
content-box |
1 | 12 | 4 | 9
|
10.5 | 3 |
Mobile | |||||||
---|---|---|---|---|---|---|---|
Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
Basic support | 4.1
|
Yes
|
Yes | 14
|
12.1
|
Yes
|
Yes |
content-box |
4.1 | Yes | Yes | 14 | 12.1 | Yes | Yes |
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https://developer.mozilla.org/en-US/docs/Web/CSS/background-origin