.modal_1
        {
            position: fixed;
            z-index: 999;
            height: 100%;
            width: 100%;
            top: 0;
            background-color: Black;
            filter: alpha(opacity=60);
            opacity: 0.6;
            -moz-opacity: 0.8;
        }
        
                .center
        {
            z-index: 1000;
            margin: 300px auto;
            padding: 10px;
            width: 130px;
            background-color: White;
            border-radius: 10px;
            filter: alpha(opacity=100);
            opacity: 1;
            -moz-opacity: 1;
        }
        .center img
        {
            height: 100%;
            width: 100%;
        }
        
        
        
        .login_div {
    position: absolute;

    width: 250px;
    height: 300px;

    /* Center form on page horizontally & vertically */
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -150px;
}