Similar to date-time-picker, except that the dialog box displayed by the button allows to select a date (and not a date/time).

Examples:

date30 {
    content: date-picker(attribute, value);
}

date41 {
    content: date-picker(format, pattern,
                         pattern, "MM/dd/yyyy",
                         language, en, 
                         country, "US");
}