ul#navigation {margin:0; padding:0; position:absolute; top:47px; left:190px; width:840px; height:49px; overflow:hidden;}
ul#navigation li,
ul#navigation a,
ul#navigation strong,
ul#navigation span {
  display:block;
  margin:0;
  padding:0;
  width:auto;
  height:49px;
  font-weight:100;
  cursor:pointer;
  font:bold 11pt "Trebuchet MS";
  color:#222;
  }

ul#navigation a {background:url(navtabs-left.png) no-repeat 0px 0px; text-decoration:none;}
ul#navigation strong {background:url(navtabs-right.png) no-repeat right 0px; padding:0 17px;}
ul#navigation span {background:url(navtabs.png) repeat-x 0px 0px; width:93px; text-align:center; padding:18px 0 0; line-height:11pt;}

ul#navigation li.about span,
ul#navigation li.speaker span,
ul#navigation li.bureaux span {padding:11px 0 0;}

ul#navigation li {position:absolute; left:0px; top:0px; width:127px;}
ul#navigation li.home {left:0px; z-index:7;}
ul#navigation li.about {left:110px; z-index:6;}
ul#navigation li.speaker {left:220px; z-index:5;}
ul#navigation li.articles {left:330px; z-index:4;}
ul#navigation li.testimonials {left:440px; z-index:3;}
ul#navigation li.bureaux {left:550px; z-index:2;}
ul#navigation li.contact {left:660px; z-index:1;}
ul#navigation li.social{left:550px; z-index:3;}

ul#navigation a:hover {background-image:url(navtabs-left-over.png);}
ul#navigation a:hover strong {background-image:url(navtabs-right-over.png);}
ul#navigation a:hover span {background-image:url(navtabs-over.png); color:#fff;}