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