#contenu1 {
   position:absolute;
   top:0px;
    font-size:11px;
    left:0px;
     margin:0px;
    padding:0px;
    height: 440px;
    width:205px; 
    overflow:auto;

     background: #FFF  url(images/fond_congres.gif) repeat-x bottom left;
    z-index:10;
     }  
#contenu2 {
   position:absolute;
   top:0px;
font-size:11px;
    left:210px;
     margin:0px;
    padding:0px;
    height: 440px;
    width:205px; 
    overflow:auto;
     background: #FFF  url(images/fond_congres.gif) repeat-x bottom left;
    z-index:10;
     }  
#contenu3 {
   position:absolute;
   top:0px;
font-size:11px;
    left:420px;
     margin:0px;
    padding:0px;
    height: 440px;
    width:205px; 
    overflow:auto;
 background: #FFF  url(images/fond_congres.gif) repeat-x bottom left;
    z-index:10;
     }  

#contenu1 H1 {
    position:relative ;
    left:10px;
    width:144px;
    height:46px;
    line-height:46px;
    background: #FFF  url(images/fond_titre_congres.gif) ;
    text-align:center;
    
    
    }
#contenu2 H1 {
    position:relative ;
    left:10px;
    width:144px;
    height:46px;
    line-height:46px;
    background: #FFF  url(images/fond_titre_congres.gif) ;
    text-align:center;
    color:#065fa8;
    
    }
#contenu3 H1 {
    position:relative ;
    left:10px;
    width:144px;
    height:46px;
    line-height:46px;
    background: #FFF  url(images/fond_titre_congres.gif) ;
    text-align:center;
    color:#0082c4;
    }

#contenu1 H2{
    position:relative;
     width:144px;
    font-size:10px;
    border-left:20px solid #FFF;
    border-right:20px solid #FFF;
    color:#164588;
    

    }
#contenu2 H2{
    position:relative;
     width:144px;
    font-size:10px;
    border-left:20px solid #FFF;
    border-right:20px solid #FFF;
		color:#065fa8;
    }

#contenu3 H2{
    position:relative;
     width:144px;
    font-size:10px;
    border-left:20px solid #FFF;
    border-right:20px solid #FFF;
color:#065fa8;
    }

H3 a{
    display:block;
    position:relative;
     width:144px;
    font-size:9px;
     border-left:20px solid #FFF;
    border-right:20px solid #FFF;
    color:#000;
    text-decoration:none;
    }

#contenu1 img,#contenu2 img ,#contenu3 img  {   
    border-left:20px solid #FFF;
    border-right:20px solid #FFF;
    left:35px;

    
    }