A simple heading + subtext block, centered or left-aligned.
Centered by default; align="left" left-aligns.
This content is centered by default.
Use align="left" for left alignment.
text-only sections, section headers, and standalone content blocks between richer sections.
subtext — for fuller layouts use Section Feature.h2/h3 that fits the page outline into heading.align only changes text-align; reading order is unaffected.