.modal
    {
        position: fixed;
        top: 0;
        left: 0;
        background-color: black;
        z-index: 99;
        opacity: 0.8;
        filter: alpha(opacity=80);
        
        min-height: 100%;
        width: 100%;
    }
    .loading
    {
        font-family: Arial;
        font-size: 10pt;
        border: 1px solid #DCDCDC;
        width: 40%;
        height: 200px;
        display: none;
        position: fixed;
        background-color: #F5F5F5;
        z-index: 999;
        text-align:center;
        padding-top:10px;
        color:black;
    }