[document web] focusable focused
++[form]
++++[entry] editable focusable selectable-text text-input-type:text
++++[push button] name='First submit in a form is a valid default button' focusable default
++++[push button] name='Second submit in a form not a valid default button' focusable
++[form]
++++[entry] editable focusable selectable-text text-input-type:text
++++[push button] name='First image button in a form is a valid default button' focusable default
++++++[image]
++++++[static] name='First image button in a form is a valid default button'
++++[static] name=' '
++++[push button] name='Second image button in a form not a valid default button' focusable
++++++[image]
++++++[static] name='Second image button in a form not a valid default button'
++[push button] name='Submit outside of form not a valid default button' focusable