html,
body {
   padding:0;
   height:100%;
   width: 100%;
}
#container {
   min-height:100%;
   position:relative;
   
}
#header {
   /*padding:10px;*/
}
#body {
   /*padding:10px;*/
   padding-bottom:150px;   /* Height of the footer */
}
#footer {
   position:absolute;
   bottom:0;
   width:100%;
   height:150px;   /* Height of the footer */
}