.header {
  background-image:url("http://www.talkdigger.com/imgs/header.jpg");
  height:124px;
  width:799px;
  margin-bottom:20px;
}

.main_table {
	width:100%;
	height:100%;
}


.footer {
  background-image:url("http://www.talkdigger.com/imgs/footer.jpg");
  height:53px;
  width:800px;
  padding-top:7px;
  margin-top:20px;
}