[document web]
++[push button] name='InnerText0'
++[push button] name='InnerText1' description='Title1' description-from:tooltip
++[push button] name='AriaLabel2' description='Title2' description-from:tooltip explicit-name:true
++[push button] name='LabelledBy3' description='Title3' labelled-by=[section] description-from:tooltip explicit-name:true
++[push button] name='LabelledBy4' description='DescribedBy4' labelled-by=[section] described-by=[section] description-from:aria-describedby explicit-name:true
++[push button] name='InnerText5' description='DescribedBy5' described-by=[section] description-from:aria-describedby
++[push button] name='Outer inner'
++++[static] name='Outer'
++++[section]
++++++[static] name='inner'
++[push button] name='Outer inner1'
++++[static] name='Outer'
++++[section] name='inner1' explicit-name:true
++++++[static] name='inner2'
++[push button] name='Outer grandchild'
++++[static] name='Outer'
++++[section]
++++++[section]
++++++++[static] name='grandchild'