29 lines
974 B
HTML
29 lines
974 B
HTML
<!DOCTYPE html>
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
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<style>
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.spacer {
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height: 50px;
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background: lightgray;
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}
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.target {
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font: 40px/1 Ahem;
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position: relative;
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}
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.target::first-letter {
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initial-letter: 2 1;
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}
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</style>
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<div class="spacer"></div>
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<div class="target">ApÉx</div>
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<script>
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// The font size of raised initial letters is undefined[1].
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// Implementations, especially when using Ahem as a web font, don't match.
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// To test the `text-box-trim` behavior by ignoring such differences, compute
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// the expected position of the `target` dynamically.
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// [1] https://drafts.csswg.org/css-inline-3/#sizing-initial-letter
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const spacer = document.getElementsByClassName('spacer')[0];
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const target = document.getElementsByClassName('target')[0];
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const spacer_bottom = spacer.getBoundingClientRect().bottom;
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const target_bottom = target.getBoundingClientRect().bottom;
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target.style.top = `${spacer_bottom - target_bottom + 40}px`;
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</script>
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