24 lines
517 B
Plaintext
24 lines
517 B
Plaintext
let Declaration = require('../declaration')
|
|
|
|
class BackgroundSize extends Declaration {
|
|
/**
|
|
* Duplication parameter for -webkit- browsers
|
|
*/
|
|
set (decl, prefix) {
|
|
let value = decl.value.toLowerCase()
|
|
if (
|
|
prefix === '-webkit-' &&
|
|
!value.includes(' ') &&
|
|
value !== 'contain' &&
|
|
value !== 'cover'
|
|
) {
|
|
decl.value = decl.value + ' ' + decl.value
|
|
}
|
|
return super.set(decl, prefix)
|
|
}
|
|
}
|
|
|
|
BackgroundSize.names = ['background-size']
|
|
|
|
module.exports = BackgroundSize
|