body {
    text-align: center;
    background-image: url('../res/backgrounds/backgroundsides.jpg');
    background-repeat: no-repeat;  
    background-background-attachment: fixed;
    background-size: cover;
}

div.main {
    padding-left: 10%;
    width: 200px;
}

#middle {
   position:absolute;
   bottom:100px;
   width:100%;
   height:60px; 
   text-align: center;
}

#footer {
   font-weight:bold;
   bottom:50px;
   width:100%;
}