body{
  margin:0;
  padding:100px 0 0 170px;
  font-size:12px;
  font-family:Tahoma, Geneva, sans-serif;
  color:#000001;
  line-height:5.25mm ;
 }
 div#header{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100px;
 }
 div#left-sidebar{
  position:absolute;
  top:110px;
  left:0;
  width:170px;
  /*height:80%*/
 }
 div#footer{
  position:absolute;
  bottom:0;
  left:0;
  width:100%;
  height:50px;
 }


 @media screen{
  body>div#header{
   position:fixed;
  }
  body>div#footer{
   position:fixed;
  }

  body>div#left-sidebar{
   position:fixed;
  }
 }
 * html body{
  overflow:hidden;
 }
 * html div#content{
  /*height:80%;*/
  overflow:auto;
 }
  /*overflow:auto;*/