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21 lines
719 B
HTML
21 lines
719 B
HTML
<!doctype html>
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<html style="font-size:16px">
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<head>
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<title>CSS Values and Units Test: rem subpixel change</title>
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<link rel="help" href="https://drafts.csswg.org/css-values/#rem">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<div style="font-size:16px">
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<div id="remElement" style="width: 10rem"></div>
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</div>
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<script>
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test(() => {
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assert_equals(getComputedStyle(remElement).width, "160px");
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document.documentElement.style.fontSize = "16.1px";
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assert_equals(getComputedStyle(remElement).width, "161px");
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}, "Check that a 0.1px change in root font-size affect rem units.");
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</script>
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<body>
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</html>
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