A fieldset caption

legend

The legend element is used to provide a title or caption for a fieldset.

Example

form {
    fieldset {
        legend Vote for your favorite scented plant
        input #primrose           *type=radio *name=favorite Primrose 
        input #plumeria           *type=radio *name=favorite Plueria 
        input #ylang-ylang        *type=radio *name=favorite Ylang-Ylang 
        input #lily-of-the-valley *type=radio *name=favorite Lily of the Valley
    }
}

The legend element

Complements

legend: The legend element is used to provide a title or caption for a fieldset.