body {
	background: url(../images/fond.gif) repeat-x;
	font-family: Arial, Helvetica, sans-serif;
	font-size:20px;
	margin:0;
}
sub {
	font-size:0.7em;
}
sup {
	font-size:0.7emr;
}
img  {
	border: none;
}
#menu {
	width:186px;
	padding:14px 4px 4px 4px;
	text-align:center;
	background-color:#006699;
	position:absolute;
	top:20px;
	left:20px;
}
#menu h1 {
	font-weight: bold;
	font-size:14px;
	margin:0;
	padding:0;
	color:#FFFFFF;
}
#menu hr {
	width:50%;
	color:#666666;
}
#menu a {
	color:#99CCFF;
	text-decoration:none;
}
#menu a:hover {
	text-decoration:underline;
}
#exos {
	padding:4px;
	position:absolute;
	top:20px;
	left:220px;
	right:20px;
	text-align:center;
}
#exos h1 {
	font-size: 36px;
	font-weight: bold;
	color:#FFFFFF;
	margin:0;
}
#exos h2 {
	font-size: 16px;
	font-weight: bold;
	color: #6699CC;
	margin:0 0 30px 0;
}
#exos table {
	margin-left:auto;
	margin-right:auto;
}
#exos td {
	text-align:left;
}
#exos select {
	font-size:20px;
}