<style type="text/css" media="screen"><!--feuille de style développée par Douglas Bowman source : http://www.alistapart.com/articles/slidingdoors/
  

     body {
     background:#fff;
     margin:0;
     padding:20px;
     color:#000;
     font:small Georgia,Serif;
     _font:x-small;
      }
#header {
      float:right;
      width:100%;
      font-size:93%;
      line-height:normal;
      }
    #header ul {
      margin:0;
      padding:10px 10px 0;
      list-style:none;
      }
    #header li {
      float:left;
      background:url(images/left.gif) no-repeat left top;
      margin:0;
      padding:0 0 0 9px;
      }
    #header a {
      display:block;
      background:url(images/right.gif) no-repeat right top;
      padding:5px 15px 4px 6px;
      }
    #header #current {
      background-image:url(images/left_on.gif);
      }
    #header #current a {
      background-image:url(images/right_on.gif);
      padding-bottom:5px;
      }
  --></style>