body{
  width: 550px;
  padding:0;
  margin:0;
  font-family: "Century Gothic", arial, sans-serif;
  font-size:75%;
  color:#484848;
}

a { color:#484848; }
a:hover{ text-decoration:none; }

#entete{
  display: block;
  width: 550px;
  height:110px;
}

#entete #Arianne {
 position: absolute;
 display: block;
 width: 550px;
 left:20px;
 top:65px;
 font-size:110%;
 color:#454545;
}

#entete #Arianne a{ 
color:#454545;
}


#content{
  margin: 0px;
  padding: 20px;
  width: 550px;
}

p#pied {
margin: 10px;
border-top: 1px dashed #454545;
width: 550px;
text-align: center;
}

#content #content_haut { width: 550px; margin: 10px }
#content #content_gauche { width: 260px; margin: 10px 5px 10px 10px }
#content #content_droite { width: 260px; margin: 10px 10px 10px 5px; }
#content #content_bas { width: 550px; margin: 10px;}