styling - Ways to stay consistent with theme from jquery-ui -

i starting use simple widgets jquery ui ui-lightness. keep overall layout similar haw looks. jquery ui support in way? example have radio buttons , checkboxes have similar colors ones used in ui-lightness (but don't want use radio/checkbox widgets jquery ui).

i believe can adding class names widgets - http://docs.jquery.com/ui/theming/api example buttons can this:

<button class="ui-state-default ui-corner-all" type="submit">button</button>