div.doi-widget-loaderbox{
    background:white;
    border:2px solid black;
    border-top:0; 
    -webkit-box-shadow: 0px 8px 16px black; 
    -moz-box-shadow: black 0 8px 16px;
    width:300px!important;
}
div.doi-widget-loaderbox-bar{
    padding:5px;
    text-align:right;
    background:#cccccc;
}
div.doi-widget-loaderbox-loader{
    height:50px;
    background:url('image/ajax-loader.gif') no-repeat center center;
}