body {
    width: 35em;
    margin: 0 auto;
    font-family: Tahoma, Verdana, Arial, sans-serif;
}
body {
    background-image: url('konten.jpg');
    background-repeat: no-repeat;
    background-attachment:fixed;  
    background-size: 100%;
    background-position: center;
}
h1   {
    color: black;
}
p    {
    color: black;
}