.float_left
{
	float:left;
}

.float_right
{
	float:right;
}

body
{
	margin: 20px;
	background-color:#F9F9F9;
        font-family: sans;
}

header
{
	height: 70px;
	background-color : #EEEEEE;
	margin-bottom: 25px;
	border: 2px solid black;
	padding:20px;
	border-radius:10px 10px;
	box-shadow:4px 4px 2px black;
}

header img
{
	padding-left:10px;
	float: right;
}

header h1
{
	font-size:30px;
	color:black;
	text-align:center;
}

nav
{
	float: left;
	width: 190px;
	position:fixed;
}

.element_menu
{
	border: 2px solid black;
	background-color:#EEEEEE;
	border-radius:5px 5px;
	box-shadow:4px 4px 2px black;
	padding-left: 20px;
	margin-bottom: 20px;
}

.element_menu h1
{
    margin-bottom:0px;
    color: black;
}

.element_menu ul
{
	padding-left: 10px;
	margin: 5px 0px;
	font-size:1.1em;
        padding-bottom:20px;
}

.element_menu a
{
	display:block;
	margin-top:1px;
	padding:2px;
	color: navy;
	text-decoration: none;
}


.element_menu a:hover
{
	background-color:#CCCCCC;
}

section
{
    margin-left:190px;
    padding-left: 20px;
}

section h1
{
	margin-left:60px;
}

section a
{
	text-decoration: none;
	color: blue;
}

section a:hover
{
	color:red;
	text-decoration:underline;
}

section a:active
{
	color:green;
	text-decoration:none;
}

article
{
    background-color : #EEEEEE;
    margin-bottom:20px;
    border-style:solid;
    border-width:2px;
    border-color:#222222;
    border-radius:5px 5px;
    box-shadow:4px 4px 2px black;
    padding:20px;
    padding-bottom:10px;
    clear:both;
}

article h2 a
{
	color:black;
}

article h2:hoover a
{
	color:red;
}

article h2:activate a
{
	color:green;
}

article p
{
    margin-left:10px;
    margin-top:10px;
    margin-bottom:10px;
}

article h1
{
    margin:0px;
    margin-bottom:10px;
    padding:0px;
    font-size:1.4em;
}

article h3
{
	margin-left:10px;
	margin-top:10px;
        margin-bottom:10px;
	padding:0px;
	font-size:1.1em;
}

article ul
{
    margin-top: 10px;
    margin-bottom:10px;
    margin-left:10px;
    padding:0px;
    padding-left:20px;
}

a img
{
	border: none;
}

footer
{
	background-color : #EEEEEE;
	margin-top: 20px;
        margin-bottom:20px;
	border-radius:5px 5px;
	box-shadow:4px 4px 2px black;
	padding:8px;
	clear:both;
	text-align: center;
	border: 2px solid black;
	border-radius:5px 5px;
	box-shadow:4px 4px 2px black;
	font-size: x-small;
}

footer a
{
	text-decoration:none;
	color: blue;
}

.flottant_dte
{
	float: right;
}

.gros
{
	font-size:1.3em;
}

.titre_expose
{
	font-family:Arial, serif;
	font-weight:bold;
}

.sous_menu
{
	font-size:0.8em;
}