* {
  padding: 0;
  margin: 0}
html, body {
  font-family: arial, verdana, sans-serif;
  margin: 0 auto;
  text-align: center;
  font-size: 100%;
  background: #464591}
#conteneur {
  color: #40341D;
  margin: 0 auto;
  border-top: 3px solid #000080;
  width: 980px;
  height: 735px;
  background: #000080}
.header {
  position:relative; 	
  color:#00FFFF;
  height: 170px;
  background: url(retrait-DFCI-detecteurs-ioniques-de-fumee.jpg)}
.header h1 {
  text-align:left;
  padding:20px 0 0 100px}
#menu {
  position:absolute;
  top:131px;
  left:730px;
  list-style:none}
#menu li {
  display:block;
  float:left;
  display:inline;
  font-size:12px;
  width:120px;
  text-align:center;
  background-color:#00FFFF}
#menu li a {
  color:#40341D;
  text-decoration:none;
  display:block;
  line-height:21px;
  padding:0 20px;
  font-weight:bold}
#menu li a:hover/*, #menu li a.actif*/ {color:#00FFFF;background-color:#464591}  
.corps {
  border-top:5px solid #00FFFF;
  height:400px;
  background-color:#FFF}
.corps p {
  text-align:left;
  padding-left:100px}
.bottom {
  color:#00FFFF;
  height:150px;
  font-size:.8em;
  padding-top:10px;
  background: #000080}