[document web]
++[section]
++++[canvas]
++++++[static] name='Static fallback'
++++[canvas]
++++++[link] name='Interactive fallback'
++++++++[static] name='Interactive fallback'
[document web]
++[section]
++++[canvas]
++++++[static] name='Static fallback'
++++[canvas]
++++++[link] name='Interactive fallback'
++++++++[static] name='Interactive fallback'