body{
  margin:0;
  padding:169px 0 0 231px;
  z-index:1;
 }
 
 div#header{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:153px;
  z-index:2;
 }
 div#left-sidebar{
  position:absolute;
  left:0;
  top:173px;
  width:225px;
  height:100%;
 }
 @media screen{
  body>div#header{
   position:fixed;
  }
  body>div#left-sidebar{
   position:fixed;
  }
 }
 * html body{
  overflow:hidden;
 } 
 * html div#content{
  height:650px;
  position:absolute;
  left:250px;
  top:143px; 
  margin:190px 0 0 0; 
  overflow:auto;
 }
 
 #logobox {
  position:absolute;
  left:260px;;
  top:0; 
  z-index:2;
 }