.simple-body {
    /* The image used */
    background-image: url("../images/simple-bg.jpg");
    /* Full height */
    height: 100%;
    /* Center and scale the image nicely */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    min-width: 50%;
    min-height: 50%;
    
}


.report-viewer table {
    width: 100%;
    background-color:#fff;
}