fonts/cc-by-sa/knowledge/glossary/terms/hierarchy/content.md

Hierarchy refers to the overall structure of a document and the relationship between elements within the [text](/glossary/text). A heading placed above a paragraph gives meaning and context to that paragraph and implies a hierarchy to the text as a whole. Different levels of headings (in HTML, `h1`, `h2`, `h3`, etc.) further delineate hierarchy within sections of the text.

<figure>

![An article-like layout, with each element wrapped in a bounding box, from the level-one heading that serves as a heading for the entire content, to the level-two heading that relates to the second paragraph, to the pull quote off to one side.](images/thumbnail.svg)

<figcaption>Typeface: <a href="https://fonts.google.com/specimen/Source+Serif+Pro">Source Serif Pro</a></figcaption>

</figure>

As [typographers](/glossary/typographer), our role is to further enhance the meaning and understanding of a text’s hierarchy by applying suitable [typographic treatments](/glossary/typography) to each element.