3 @MAC-ALLOW:AXSubrole=AXOutlineRow
4 @MAC-ALLOW:AXDisclosing*
5 @MAC-ALLOW:AXDisclosureLevel*
17 <div role=
"heading" aria-level=
"3">ARIA heading level
3</div>
20 <div role=
"treeitem" aria-expanded=
"true">
23 <div role=
"treeitem">Tree item at level
2</div>
26 <div role=
"treeitem" aria-level=
"3">
31 <table role=
"treegrid">
32 <tr role=
"row" aria-level=
"1">
33 <td role=
"gridcell">Cell at level
1</td>
35 <tr role=
"row" aria-level=
"2">
36 <td role=
"gridcell">Cell at level
2</td>