body {
  text-align: center;
height: 1200px;
}

.heading {
  text-align: center;
}

.container {
  width: 900px;  
  top: 180px;
  min-height: 100%;
  /* Centering for IE6+ in strict mode,
  Firefox, and other modern browsers */
  margin: auto;
  /* Don't center every line of text -
  we inherited this setting from body */
  text-align: left;
}
  
.left {
  float: right;
  top: 180px;
  padding: 0px 10px 0px 0px;
  width: 250px;
  position:absolute; 
  z-index:2; 
	overflow:hidden;		/* This chops off any overhanging divs */
}

.middle {
  clear:both; 
  top: 180px;
  margin-left: 170px;
  margin-right: 250px;
  position:absolute; 
  z-index:1;
}

.right {
  clear:both; 
  top: 180px;
  float: right;
  padding: 0px 10px 0px 10px;

/*  width: 250px; */
/* z-index:-1; */ 

  z-index:2;
}

.footer {
  padding-top: 20px;
  text-align: center;
  clear: both;
}