/* To be compatible with old jQuery UI datepicker we have to override some css rules of the AUI datepicker */
.aui-datepicker-dialog .ui-datepicker-prev .ui-icon,
.aui-datepicker-dialog .ui-datepicker-next .ui-icon {
    background-image: none;
    text-indent: 0;
    width: auto;
    height: auto;
}