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76c1b26215
This allows us to avoid posting animation-related restyles when removing elements from the document tree. MozReview-Commit-ID: CzN4S0DTUMa --HG-- extra : rebase_source : a5b94d9ad5b1b2243abd0a5b188eec2b334df74d
10 lines
385 B
HTML
10 lines
385 B
HTML
<script>
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document.documentElement.appendChild(document.createElement("meter"))
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a = document.createElement("textarea")
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document.documentElement.appendChild(a)
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b = document.createElement("style")
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b.appendChild(document.createTextNode("*::-moz-meter-bar { text-indent: calc(50%); scroll-behavior: smooth; transition-duration: 250ms; }"))
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a.select()
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document.head.appendChild(b)
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</script>
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