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<!doctype html>
<meta charset="utf-8">
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<link rel="author" title="Joy Yu" href="mailto:joysyu@mit.edu">
<link rel="help" href="https://drafts.csswg.org/css-tables-3/#computing-the-table-height">
<link rel="help" href="https://drafts.csswg.org/css-tables-3/#computing-the-table-width">
<style>
table, td {
border: 1px solid;
height: 32px;
min-width: 32px;
white-space: nowrap;
padding: 0;
}
</style>
<h1>Visibility collapse</h1>
<a href="https://drafts.csswg.org/css-tables-3/#computing-the-table-height">Spec</a>
<p>
Setting row and column to visibility:collapse changes both height and width. The
collapsed result should have whitespace in the bottom right corner.
</p>
<table id="test">
<col style="background-color: pink">
<col style="background-color: purple;">
<col style="background-color: black; visibility: collapse;">
<col style="background-color: grey; ">
<tbody>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td colspan="2" rowspan="2"></td>
<td></td>
<td></td>
</tr>
<tr style="visibility:collapse">
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td colspan="2"></td>
</tr>
</tbody>
</table>
<script>
tests = [
[
document.getElementById('test').offsetWidth,
112,
"spanning col visibility:collapse changes table width"
],
[
document.getElementById('test').offsetHeight,
112,
"spanning row visibility:collapse changes height"
]];
for (i = 0; i< tests.length; i++) {
test(function()
{
assert_equals.apply(this, tests[i]);
},
tests[i][2]);
};
</script>
</html>
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