body {
//background-image: url(../img/bg.gif);
//background-image: url(../img/bg2.jpg); 
background-image: url(../img/bg-body.gif); 
background-repeat:repeat;
background-attachment: fixed;
background-color: #0C0C0C;
}
.haus {
//background-image: url(../img/haus.png);
height: 300px;
}