body {
  background-color: #FFFFFF;
  margin: 5px;
  padding: 0;
  font-size: 13px;
  font-family: Arial;
  } 
 .ueberschrift {
  font-family: Arial;
  font-size: 16px; 
  color: #808080;
font-weight: bold;
  }
  h1 {
  font-family: Arial;
  font-size: 16px; 
  color: #808080;
font-weight: bold;
  } 
.text
{
align: justify;
font-family: Arial;
font-size: 12px; 
color: #808080;
font-weight: bold;
   }
.text01
{
align: justify;
font-family: Arial;
font-size: 13px; 
color: #808080;
font-weight: bold;
   }
.text02
{
align: justify;
font-family: Arial;
font-size: 11px; 
color: #808080;
font-weight: bold;
   }
  h2 {
  font-family: Arial;
  margin: 0 0 5px 0;
  padding: 0;
  font-size: 1.1em; 
  } 
  p {
  font-family: Arial;
  line-height: 1.3em;
  margin: 0 0 16px 0;
  padding: 0;
  }
  .contentp { 
  margin: 0;
  }
  .contentp+p { 
  text-indent: 30px;
  } 
  a {
  color: #373c83;
  font-family: Arial;
  text-decoration: none;
  }
  a:link {
  color:#373c83;
 font-family: Arial;
  text-decoration: none;
  }
  a:visited { 
  color: #cd853f;
 font-family: Arial;
  text-decoration: none
  } 
  a:hover {
  text-decoration: underline; 
  font-family: Arial; 
  color: red;
  }
  
  /* All the content boxes belong to the content class. */ 
  .content {  
   left: 20px; 
  Position: relative;
  width: auto;
  min-width: 800px;
  margin: 0 150px 20px;
  background-color: #FFFFFF;
  padding: 5px;
  z-index: 1;
  }
  #navleft {
  Position: absolute; 
  width: 130px; 
  top: 0px;  
  left: 2px; 
  font-size: 13px; 
  background-color: #c2c4d9;
  padding: 5px;
  z-index: 2;
  }  



 <!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->