#Background {
    position: fixed;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    background-color: Gray;
    filter: alpha(opacity=40);
    opacity: 0.4;
    z-index: 1006;
}

#Progress {
    position: fixed;
    top: 30%;
    left: 48%;
    z-index: 1006;
}

/*Loading page*/
.jm-loadingpage {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 999999999;
    background: url(../Imagenes/Loadig_3.gif) center no-repeat #fff;
}
/*Loading page*/