How to format your text, including headings, lists, and web addresses. Contact details How to write and format email addresses, phone numbers and addresses. Lists How to format and punctuate different types of lists. Links Links guide users to related content, and well-written link text makes them easier to use. Italics and capitals Never use italics online, or write out words using capital letters. Headings and page titles Headings help to organise content by describing what is in each section of a page. This article was published on 2025-04-11