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WCAG: 1.3.1: <dt> and <dd> elements must be contained by a <dl>
Definition list items (
dd) must be wrapped in parent
dlelements to be valid. This enables screen reader users to understand the proper hierarchy of information in the list.
A definition list item must be wrapped in parent
dlelements, otherwise it will be invalid.
A definition list must follow a specific hierarchy. A list is defined using the
dlelement. What follows are alternating sets of
ddelements, starting with the
dtelements define a term while
ddelements denote a term's description. Each set of
dtelements must have a corresponding set of
ddelements are allowed in definition list. If this hierarchy is not followed, the list will be invalid.