#sezione_progress
{
    z-index: 4;
    display: none;
    position: absolute;
    text-align:center;
    vertical-align: middle; 
    border: 0px solid blue;
    margin: auto;
    padding:0;
    top: 0%;
    right: 0%;
    bottom: 0%;
    left: 0%;
    width:100%;
    height: 100%;
    /*background: url('../../../imm/progress_bars/ajax_loader_blue_512.gif') no-repeat center center;
    background-size: 240px 240px;*/
}
#sezione_progress_dialog
{
    z-index: 5;
    display: none;
    position: absolute;
    text-align:left;
    vertical-align: top; 
    margin: auto;
    width: 300px;
    height: auto;
    top: 30%;
    /*background: url('../../../imm/bg_info_blue.png') repeat;*/
    overflow:visible;
    font: bold 11px/normal Arial, Verdana, Helvetica, sans-serif; 
}