DIV.zentriert {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 750px;
  height: 565px;
  margin-left: -375px; /* half of width */
  margin-top: -282px;  /* half of height */
}
	
.willkommen {
  color:#ffffff;
  font:bold 28px Arial;
  text-decoration:none;
  font-style:italic;
}

.newszeile {
  color:#000F76;
  font:bold 14px Arial;
  text-decoration:none;
  vertical-align:middle;
}

.newszeile p {
  margin-top:0;
}

.menu {
  top:3px;
  left:10px;
  font-family: arial, verdana, sans-serif;
  position:relative;
  font-size:14px;
  font-weight:bold;
  color:#000F76;
}

.impressum {
  position:absolute;
  left:420px;
  top: 300px;
  color:#ffffff;
  font-family: arial, verdana, sans-serif;
  font-size:14px;
}