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@MAC-ALLOW:AXDisclosing
@MAC-ALLOW:AXDisclosureLevel
@MAC-ALLOW:AXIndex
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@WIN-ALLOW:EXPANDED
@WIN-DENY:name=''
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<!DOCTYPE html>
<html>
<body>
<h1 aria-level="2">Level 2</h1>
<h2 aria-level="9">Level 9</h2>
<h1 aria-level="20">Level 1</h1>
<h3>Level 3</h3>
<div role="heading" aria-level="3">Level 3</div>
<h2 role="heading" aria-level="4">Level 4</h2>
<h5 role="heading">Level 5</h5>
<!-- aria-level for tree items -->
<div role="tree">
<div role="treeitem" aria-expanded="true">
Tree item at level 1
<div role="group">
<div role="treeitem">Tree item at level 2</div>
<div role="treeitem" aria-level="0">
Tree item at level 2, aria-level is 0
</div>
</div>
</div>
<div role="treeitem" aria-level="3">
Tree item at level 3
</div>
<div role="treeitem" aria-level="20">
Tree item at level 20
</div>
<div role="treeitem" aria-level="1">
Tree item at level 1
</div>
<div role="treeitem" aria-level="0">
Tree item at level 1
</div>
<div role="treeitem" aria-level="-1">
Tree item at level 1
</div>
</div>
<table role="treegrid">
<tr role="row" aria-level="1">
<td role="gridcell">Cell at level 1</td>
</tr>
<tr role="row" aria-level="2">
<td role="gridcell">Cell at level 2</td>
</tr>
</table>
<!-- aria-level for list items -->
<div role="listitem">List item at level 1</div>
<div role="listitem" aria-level="3">List item at level 3</div>
<div role="list">
<div role="listitem" aria-level="2">List item at level 2</div>
<div role="list">
<div role="listitem">List item at level 2</div>
<div role="listitem" aria-level="7">List item at level 7</div>
</div>
</div>
</body>
</html>