Using Subheads
When adding headings to your page, add an extra return before the heading to set it off from the text above it.
Headers are used throughout the site as page titles, subheads and callout headers.
Keep these guidelines in mind when writing headers:
When adding headings to your page, add an extra return before the heading to set it off from the text above it.
Large bold headers paired with body text should be used to establish a clear information hierarchy. Within your body copy, you can add headers 3-6 to break up the text into easy digestible chunks.
Header styling options:
Used ONLY for unit name; there should only be one H1 on a page
Used ONLY for page titles; there should only be one H2 on a page
Used as subheads in text
Used as subheads in text and headers in lists and grids
Used as subheads in text
Used as subheads in text
If you are using multiple headings under the same grouping, use a heading 3 for the first header and then heading 4s as subheads within that group. In this case, you can omit the extra return before the heading 4.