body {
   margin:0;
   padding:0;
   height:100%;
}

#container {
   height:100%;
   position:absolute;
}

#footer {
   background-position: center;
   position:absolute;
   bottom:0;
   width:100%;
   height:100px;
   background-image:url('images/layer.png');
   background-repeat:no-repeat;

}