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<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Writing Modes test: vertical-align in orthogonal table cell</title>
<link rel="help" href="https://drafts.csswg.org/css-writing-modes-3/#line-mappings">
<meta assert="For the vertical-align property, the 'top' of the line box is its over edge; the 'bottom' of the line box is its under edge.">
<link rel="match" href="reference/table-cell-valign-003-ref.html">
<link rel="author" title="Jonathan Kew" href="mailto:jkew@mozilla.com">
<meta name="flags" content="ahem" />
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
table {
font: 50px/1 Ahem;
}
.v {
writing-mode: vertical-lr;
}
td {
block-size: 2em;
padding: 0;
color: green;
}
/* If vertical-align works correctly on the cells, their green Ahem glyphs
should cover the red part of each background. */
td:nth-child(1) {
vertical-align: top;
background: linear-gradient(to right, red 50%, transparent 50%);
}
td:nth-child(2) {
vertical-align: middle;
background: linear-gradient(to right, transparent 25%, red 25%, red 75%, transparent 75%);
}
td:nth-child(3) {
vertical-align: bottom;
background: linear-gradient(to right, transparent 50%, red 50%);
}
</style>
<table border=1>
<tr>
<td class=v>XX</td>
<td class=v>XX</td>
<td class=v>XX</td>
</tr>
</table>
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