box-sizing
Values
border-box | content-box
Applicable to...
All elements that can have the properties width and height.
Inherited
No
Description
Defines whether the height and width of an element set the full dimensions of the border-box or not.
If the value is border-box then the padding is part of the width and height! Otherwise padding is added to the height and width values.
Examples
Compatibility
| Chrome | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|
| 1.0+ | 1.0+ | 8.0+ | 7.0+ | 3.0+ |