#DivMenu   		{ position:fixed; background-color:#c0c0c0;top:0px; left:0px; right:0px; height:25px;bottom:0px;}
#DivLogin    	{ position:fixed; top:0px; right:0px; background-color:#b0b0e0; width:60px;height:25px; text-align: center;}

body {
  background-image: url('images/HG_Immo.png');
  background-repeat: no-repeat;
  background-attachment: fixed;  
  background-size: cover;
  background-position: bottom; 
  background-size: 100% 90%;
}