[document web] ++[section] description='container headingoffset=1' description-from:tooltip ++++[heading] level:2 ++++[heading] level:3 ++++[heading] level:4 ++++[section] description='container headingoffset=2' description-from:tooltip ++++++[heading] level:4 ++++++[heading] level:5 ++++++[section] description='container headingreset' description-from:tooltip ++++++++[heading] level:1 ++++++[dialog] name='container dialog' ++++++++[heading] level:4 ++++++++[heading] level:1 ++[section] description='container headingoffset=8' description-from:tooltip ++++[heading] level:9 ++++[heading] level:9 ++++[heading] level:9 ++++[heading] level:9 ++++[heading] level:9 ++++[heading] level:9 ++++[section] description='container headingreset' description-from:tooltip ++++++[heading] level:1 ++++[dialog] name='container dialog' ++++++[heading] level:9 ++[section] description='container headingoffset=-3' description-from:tooltip ++++[heading] level:1 ++++[heading] level:2 ++++[heading] level:3 ++++[heading] level:4 ++++[heading] level:5 ++++[heading] level:6 ++++[section] description='container headingreset' description-from:tooltip ++++++[heading] level:1 ++++[dialog] name='container dialog' ++++++[heading] level:1 ++[section] description='container shadowroot headingoffset=1' description-from:tooltip ++++[heading] level:2 ++++[heading] level:2 ++[section] description='container shadowroot slotted headingoffset=1' description-from:tooltip ++++[heading] level:2 ++++[heading] level:3 ++++[heading] level:3 ++++[heading] level:2 ++[section] description='container shadowroot slotted with container headingoffset=1' description-from:tooltip ++++[heading] level:2 ++++[section] description='container inside shadowroot headingoffset=1' description-from:tooltip ++++++[heading] level:4 ++++++[heading] level:6 ++++++[heading] level:4 ++[section] description='container shadowroot slot with attr headingoffset=1' description-from:tooltip ++++[heading] level:2 ++++[heading] level:4 ++[heading] level:2 ++[heading] level:3 ++[heading] level:3 ++[heading] level:4 ++[heading] level:2 ++[heading] level:3 ++[heading] level:3 ++[heading] level:4 ++[heading] level:9 ++[heading] level:9 ++[heading] level:1 ++[heading] level:2 ++[section] description='container with no attr' description-from:tooltip ++++[heading] level:2 ++++[heading] level:3 ++++[heading] level:2 ++++[heading] level:3 ++++[heading] level:1 ++++[heading] level:2 ++[section] description='many nested + and - values' description-from:tooltip ++++[heading] level:5 ++[heading] level:3