CSSmask-origin Property
Example
Show different values for themask-origin property:
.masked {
background: green;
border: 30px solid blue;
padding: 20px;
-webkit-mask-image: url(img_circle.svg);
mask-image: url(img_circle.svg);
mask-size: 50%;
mask-repeat: no-repeat;
}
.mask1 {
mask-origin: border-box;
}
.mask2 {
mask-origin: content-box;
}
.mask3 {
mask-origin: padding-box;
}
.mask4 {
mask-origin: fill-box;
}
Try it Yourself »background: green;
border: 30px solid blue;
padding: 20px;
-webkit-mask-image: url(img_circle.svg);
mask-image: url(img_circle.svg);
mask-size: 50%;
mask-repeat: no-repeat;
}
.mask1 {
mask-origin: border-box;
}
.mask2 {
mask-origin: content-box;
}
.mask3 {
mask-origin: padding-box;
}
.mask4 {
mask-origin: fill-box;
}
Definition and Usage
Themask-origin property specifies the origin position (the mask position area) of a mask layer image.
| Default value: | border-box |
|---|---|
| Inherited: | no |
| Animatable: | no.Read aboutanimatable |
| Version: | CSS Masking Module Level 1 |
| JavaScript syntax: | object.style.maskOrigin="padding-box" |
Browser Support
The numbers in the table specify the first browser version that fully supports the property.
| Property | |||||
|---|---|---|---|---|---|
| mask-origin | 120 | 120 | 53 | 15.4 | 106 |
CSS Syntax
mask-origin: border-box|content-box|padding-box|fill-box|stroke-box|view-box|initial|inherit;
Property Values
| Value | Description |
|---|---|
| border-box | The position is relative to the border box. This is default |
| content-box | The position is relative to the content box |
| padding-box | The position is relative to the padding box |
| fill-box | The position is relative to the object bounding box |
| stroke-box | The position is relative to the stroke bounding box |
| view-box | Use the nearest SVG viewport as reference box |
| initial | Sets this property to its default value.Read aboutinitial |
| inherit | Inherits this property from its parent element.Read aboutinherit |
Related Pages
CSS reference:mask property
CSS reference:mask-clip property
CSS reference:mask-composite property
CSS reference:mask-image property
CSS reference:mask-mode property
CSS reference:mask-position property
CSS reference:mask-repeat property
CSS reference:mask-size property
CSS tutorial:CSS Masking
