.bg_top
{
    background-image: url(/images/bg_top.jpg);
    min-height: 450px;
    height:450px;
    background-repeat: repeat-x;
}
.bg_bottom 
{ 
    background-image: url(/images/bg_bottom.jpg);
     background-repeat: repeat-x; 
     background-position: left bottom; 
     min-height: 450px;
     text-align: center; 
     position: relative; 
     }
.center
     {
      
        width:950px;
        margin:auto;
        height:100%;
        min-height:850px;
     }
.bg_kopf
{
    background-image: url(/images/bg_kopf.jpg);
    width: 950px;
    height: 125px;
    background-repeat: no-repeat;
    text-align:left;
}
.kopf_banner
{
    width:500px;
    height:68px;
   
    position:relative;
    margin-top:10px;
       margin-left:435px;
}

.bg_content_top
{
    margin-top:10px;
      background:#d6e0f2;
     background-image: url(/images/bg_content_top.jpg);
     background-repeat: no-repeat;
     min-height:150px;
   width: 950px;
}
.bg_content_bottom
{
    background-image: url(/images/bg_content_bottom.jpg);
    background-repeat: no-repeat;
    background-position: left bottom;

       height:100%;
        min-height:650px;
}
.bg_reflection
{
     background-image: url(/images/bg_bottom_reflection.jpg);
     background-repeat: no-repeat ;
      width: 950px;
      height:95px;
}

.spalte1
{
    background-color:Red;
    width:200px;
    float:left;
    margin-right:20px;
    margin-left: 15px;
    margin-top:15px;
}

.spalte2
{
    background-color:green;
    width:700px;
    float:left;
    margin-top:15px;
}
.rdContent
    {
        overflow:hidden;
     
        
    }
  
  .werbung
  {
      position:absolute;
      top:147px;
      left:0px;
      width:125px;
      height:1000px;
  
    
     z-index:300000;
     
    
  }