.ui-autocomplete.ui-menu{     
        background-color:white;
        color:black;
        opacity: 1;     
        z-index:999;
        filter: alpha(opacity=100); 
        /* for mozilla */}
    /* hide the autocomplete helper */
    .ui-helper-hidden-accessible
    {
        display: none;
    }
    input.watermark { color: #999; font-style:italic; }