зеркало из https://github.com/mozilla/gecko-dev.git
14 строки
411 B
HTML
14 строки
411 B
HTML
<!DOCTYPE html>
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<body>
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<div id="source" style="font-size: 10px; column-gap: 2ch">
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<span id="test"
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style="background: green; display: inline-block; height: 30px;
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padding: 0 2px">
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</span>
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<script>
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document.getElementById("test").style.width =
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document.defaultView.getComputedStyle(document.getElementById("source")).columnGap;
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</script>
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</div>
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</body>
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