ui-corner-tl
ui-corner-tr
ui-corner-bl
ui-corner-br
ui-corner-top
ui-corner-bottom
ui-corner-left
ui-corner-right
ui-corner-all
ui-state-default
ui-state-hover
ui-state-active
ui-state-highlight
ui-state-error
ui-priority-primary
ui-priority-secundary
ui-state-disabled
ui-widget-content
ui-widget-header