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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<head>
<title>CSS Test: Border Conflict Resolution (by element): column group vs. column group - element with highest priority is the dominant border</title>
<meta name="assert" content="With adjacent elements (column group, column group) of same border-style and width, border collapsing favors the column group farthest to the left (in a 'ltr' table)." />
<style type="text/css">
table
{
border-collapse: collapse;
height: 2in;
width: 2in;
}
colgroup
{
border-bottom: 5px solid black;
border-top: 5px solid black;
}
.collapsing
{
border-left: 5px solid red;
border-right: 5px solid black;
}
#winning
{
border-left: 5px solid black;
border-right: 5px solid black;
}
</style>
</head>
<body>
<p>Test passes if there is no red visible on the page.</p>
<table>
<colgroup id="winning">
<col />
</colgroup>
<colgroup class="collapsing">
<col />
</colgroup>
<colgroup class="collapsing">
<col />
</colgroup>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
</table>
</body>
</html>