x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Child

  x Element

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   : ^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   : ^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   :       ^^^^^^^^^^^^^^^^
   `----

  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   :       ^^^^^^^^^^^^^^^^
   `----

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   :                       ^^^^^
   `----

  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat.53.html:1:1]
 1 | <math><annotation-xml><div>
   :                       ^^^^^
   `----