Editing Tree structure (section)

=== Layered "icicle" diagrams ===
Layered "icicle" diagrams that use alignment/adjacency.
<div style="float:left;clear:right;text-align:center;margin:0.2em 0 0.2em 1em;padding:1em;border:1px solid silver;border-radius: 1em;">
{| border="1" style="border:none;border-collapse:collapse;rules:all;text-align:center;"
|-
! colspan="3" | encyclopedia
|-
! colspan="2" | culture
! science
|-
! art
! craft
|}</div>
{{clear}}