body {
	background-color: #336666;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-image: url();
}
#content { 	
  position:absolute;
  height:428px; 
  width:746px;
  margin:-214px 0px 0px -373px;
  top: 50%; 
  left: 50%;
  padding: 0px;
  background-image:url(../img/prehome.jpg); background-repeat:no-repeat;
}
h1, span{display:none}
#choix{margin:270px 0 0 500px; text-align:left; font-family:Helvetica, Arial, Helvetica, sans-serif; font-weight:bold; font-size:150%; letter-spacing:-1px; color:#336666}
a{color:#336666; text-decoration:none; background-image:url(../img/puce_grosse.gif); padding-left:30px; display:block; background-repeat:no-repeat; height:40px;}
a:hover{ color:#99CC33}