15 lines
348 B
HTML
15 lines
348 B
HTML
<!DOCTYPE html>
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<html>
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<body>
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<div id="source" style="width: 3ch"></div>
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<div id="target" style="width: 0">
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This is a test
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</div>
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<script>
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document.getElementById("target").style.lineHeight =
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document.defaultView
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.getComputedStyle(document.getElementById("source"), "").width;
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</script>
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</body>
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</html>
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