# Callout > Highlight information that readers should not miss. ## Types Pages are sorted by their numeric prefix. Use `sync` on code groups to remember a package manager. `editUrl` must end with a slash. Removing a page breaks links to it. ```mdx Pages are sorted by their numeric prefix. Use `sync` on code groups to remember a package manager. `editUrl` must end with a slash. Removing a page breaks links to it. ``` ## Custom title Callouts accept any Markdown, including **bold** text and [links](/components/badge). ```mdx Callouts accept any Markdown, including **bold** text and [links](/components/badge). ``` ## Props Tone and icon. Replaces the default label.