#navigation_horizontale
{
			padding-right: 50px;
			padding-left: 50px;
			height: 40px;
			width: auto;
			z-index: 10;
			position: relative;
}
.bouton {
			float:left;
			width:300px;
			height:42px;
			border:none;
			margin:50px 0 0 0;
			background-image: url(../images/bouton.png);
			background-repeat: no-repeat;
}

#explication {
  float:left;
  width:600px;
  padding:20px;
  margin:50px 0 0 0;
  }
h1 {
  font-size:18px;
  }
h2 {
  font-size:12px;
  }
p {
  font-size:10px;
  line-height:20px;
  padding:10px;
  }
p a {
  font-weight:bold;
  color:#000000;
  }

ul.topnav {
			list-style: none;
			margin: 0;
			float: left;
			width: 800px;
			height:40px;
			font-size: 10px;
			background-image: url(../images/bg_menu_800px.png);
			background-repeat: no-repeat;
			padding-top: 0;
			padding-right: 20px;
			padding-bottom: 0;
			padding-left: 20px;
}
ul.topnav li {
	float: left;
	margin: 0;
	padding:0;
	position: relative; /*--Declare X and Y axis base for sub navigation--*/
}
ul.topnav li a{
	padding: 0;
	height:40px;
	line-height:40px;
	text-align:center;
	width:100px;
	margin:0 12px 0 0;
	font-weight:bold;
	color: #fff;
	display: block;
	text-decoration: none;
	float: left;
}
ul.topnav li a:hover{
			background-image: url(../images/bg_menu_hover.png);
			background-repeat: no-repeat;
			background-position: center top;
}
ul.topnav li span { /*--Drop down trigger styles--*/
			width: 13px;
			height: 16px;
			margin:12px 0 0 -15px;
			float: left;
			background-image: url(../images/arrow1.png);
			background-repeat: no-repeat;
			background-position: center top;
}
ul.topnav li span.subhover {background-position: center bottom; cursor: pointer;} /*--Hover effect for trigger--*/
ul.topnav li ul.subnav {
	list-style: none;
	position: absolute; /*--Important - Keeps subnav from affecting main navigation flow--*/
	left: 0; top: 40px;
	background: #6f0019;
	margin: 0; padding: 0;
	display: none;
	float: left;
	width: 170px;
/*---moz-border-radius-bottomleft: 5px;
	-moz-border-radius-bottomright: 5px;
	-webkit-border-bottom-left-radius: 5px;
	-webkit-border-bottom-right-radius: 5px;--*/
	border: 1px solid #6f0019;

}
ul.topnav li ul.subnav li{
	margin: 0; padding: 0;
	clear: both;
	width: 170px;
}
html ul.topnav li ul.subnav li a {
			float: left;
			width: 140px;
			padding-left: 30px;
			text-align:left;
			background-color: #6f0019;
			background-image: url(../images/arrow2.PNG);
			background-repeat: no-repeat;
			background-position: 10px center;
}
html ul.topnav li ul.subnav li a:hover { /*--Hover effect for subnav links--*/
			background-color: #8c002f;
			background-image: url(../images/arrow2.PNG);
			background-repeat: no-repeat;
			background-position: 15px center;
}