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<!DOCTYPE html>
<title>position:sticky left constraint should behave correctly for <td> elements</title>
<link rel="match" href="position-sticky-table-td-left-ref.html" />
<link rel="help" href="https://www.w3.org/TR/css-position-3/#sticky-pos" />
<meta name="assert" content="This test checks that the position:sticky left constraint behaves correctly for <td> elements" />
<script src="../resources/ref-rectangle.js"></script>
<style>
table {
border-collapse: collapse;
margin-left: 100px;
}
td {
padding: 0;
}
td > div {
height: 50px;
width: 50px;
}
.group {
position: relative;
width: 250px;
height: 150px;
}
.scroller {
position: relative;
width: 200px;
height: 100px;
overflow-x: auto;
overflow-y: hidden;
}
.postpadding {
height: 10px;
width: 500px;
}
.indicator {
position: absolute;
background-color: red;
top: 0;
height: 50px;
width: 50px;
}
.sticky {
position: sticky;
left: 25px;
background-color: green;
}
</style>
<script>
window.addEventListener('load', function() {
document.getElementById('scroller1').scrollLeft = 50;
document.getElementById('scroller2').scrollLeft = 175;
document.getElementById('scroller3').scrollLeft = 250;
createIndicatorForStickyElements(document.querySelectorAll('.sticky'));
});
</script>
<div>You should see three green boxes below. No red or blue should be visible.</div>
<div class="group">
<div id="scroller1" class="scroller">
<div class="indicator" style="left: 150px;"></div>
<table>
<tbody>
<tr>
<td><div></div></td>
<td class="sticky"><div></div></td>
<td><div></div></td>
<td><div></div></td>
</tr>
</tbody>
</table>
<div class="postpadding"></div>
</div>
</div>
<div class="group">
<div id="scroller2" class="scroller">
<div class="indicator" style="left: 200px;"></div>
<table>
<tbody>
<tr>
<td><div></div></td>
<td class="sticky"><div></div></td>
<td><div></div></td>
<td><div></div></td>
</tr>
</tbody>
</table>
<div class="postpadding"></div>
</div>
</div>
<div class="group">
<div id="scroller3" class="scroller">
<div class="indicator" style="left: 250px;"></div>
<table>
<tbody>
<tr>
<td><div></div></td>
<td class="sticky"><div></div></td>
<td><div></div></td>
<td><div></div></td>
</tr>
</tbody>
</table>
<div class="postpadding"></div>
</div>
</div>
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