.ui-menu {
    font-size: small;
    font-weight: normal;
}
.ui-autocomplete {
	max-height: 300px;
	overflow-y: auto;
    /* prevent horizontal scrollbar */
    overflow-x: hidden;
}
/* IE 6 doesn't support max-height
   * we use height instead, but this forces the menu to always be this tall
   */
  * html .ui-autocomplete {
    height: 300px;
  }