img.ui-datepicker-clear,img.ui-datepicker-trigger{background:url(/st_toolkit/common/images/icons/calendar-set.png) no-repeat;cursor:pointer;margin:0 0 0 4px}img.ui-datepicker-clear{background-position:-16px 0}img.ui-datepicker-trigger:hover{background-position:0 -15px}img.ui-datepicker-clear:hover{background-position:-16px -15px}