div.Feedback_AjaxWait {
    background: url('/FullScreenAjaxWait/img/ajwait.png?2431') !important; /* Overwrite LondonTheme */
    padding-left: 0px !important; /* Overwrite LondonTheme */
    color: #FFFFFF; 
    position: fixed; 
    top: 0px; 
    left: 0px; 
    width: 100%; 
    height: 100%; 
    text-align: center; 
    display:block; 
    padding-top: 300px;
    font-size: 11px;
    z-index: 10000;
    zoom: 1;
    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; // first!
    filter: alpha(opacity=50);    
    -khtml-opacity: 0.5;      /* khtml, old safari */
    -moz-opacity: 0.5;       /* mozilla, netscape */
    opacity: 0.5;           /* fx, safari, opera */
}

div.Feedback_AjaxWait > img {
    display: initial !important; /* Overwrite LondonTheme */
    background-image: none !important; /* Overwrite LondonTheme */
    margin-right: 0px !important; /* Overwrite LondonTheme */
    margin-top: 20px;
}