body
  {
    background-color: #000000;
    margin: 0;
    padding: 0;
    width:100%;
    height:100%;
    font-family: Verdana, Arial;
  }

  #Impressionenfeld {
    position:absolute;top:20px;left:20px;
    width:900px;
    height:600px;
  }

  div.table {
	display:table;
	border-collapse:collapse;
	width:900px; }
  div.tr {
	display:table-row; }
  div.td {
	display:table-cell;
	border:0px solid gray;
	width:200px;
	height:133px;
	padding:10px;
	margin:10px; }
  img#link {
	max-width:200px;
	max-height:133px;
	padding:10px;
	margin:10px; }

  @media screen{
    div.aLayer {
      position: fixed;
      top: 165px; left: 240px;
    }
  }