pattern-library checked

NCI Design System: Summary box

Documents summary box component anatomy, heading, body content, lists, links, and usage for summarizing key information.

Open source

Pattern Decisions This Source Supports

Pattern Supported decision Required contract Claim note
Summary box Choose summary box when a longer page needs a compact extract of key facts, next steps, eligibility, documents, dates, or outcomes. The summary box summarizes content that is present, reachable, or clearly linked from the same task context. NCI documents summary box anatomy and key-information usage.

Evidence Role

This source is treated as pattern-library evidence. Use it to validate the decision rules above, not as a visual style reference.

Publisher: National Cancer Institute. Last checked: .