.body-bg {
            background-image: url(https://test-www.profibus.com/index.php?eID=dumpFile&t=f&f=102919&token=5f01c4a5e63f4fbb903e5504fff18a6d1e782fee);
            background-repeat: no-repeat;
            background-size: cover;
            background-position: top;
            background-attachment: fixed;
        }