body
{
  margin: 0;
  padding: 0 ;
  font-family : "Times New Roman", Times, "Liberation Serif", FreeSerif, serif;
  font-size: 0.85em;
    background: url(../img_diag/diag_background.jpg) repeat left top;
	position : relative;
	background-attachment: fixed
}

div#conteneur
{
  width: 770px ;
  margin: 0 auto ;
  text-align: left ;
  border: 2px solid black ;
  background: #fff ;
  position: relative;
  padding: 0;
}

h1#header
{
  height: 290px ;
  background: url(../images/divers_bandeau.jpg) no-repeat left top;
  margin: 0 ;
}
  
div#contenu
 {
	margin-left: 40px ;
	float: left;
    width: 520px;
		}

div#contenu h2
{
    margin-left: 60px;
	line-height: 25px ;
    font-size: 2.5em ;
    color: blue ;
    border-bottom: 1px solid blue ;
	}

div#contenu h3
{
    margin-left: 40px ;
    border-bottom: 1px solid blue ;
    border-left: 3px solid blue;
    color: blue ;
}

div#contenu p
{
	margin-left: 40px;
	text-align: justify ;
    line-height: 1.2em ;
	font-size :1.3em;
}


div#sous-menu {
    float: right;
    width: 160px;
	margin-right: 50px;
	margin-top: 14px;
}
div#center {
    /* Replace le pied de page en bas : */
	 overflow: auto;
	/* Pour éviter la superposition du pied de page et du contenu : */
    padding-bottom: 50px; 
}

div#footer {
	position: absolute;
	bottom: 0;
	width: 510px;
	line-height: 30px ;
    color: blue ;
	margin-left: 50px;
	}
div#footer p
{
	 text-align: center ;
    }

ul#menu
{
    height: 35px ;
    margin: 0 ;
    padding: 0 ;
    background: url(../images/bouton_menu.jpg) repeat-x 0 -25px ;
    list-style-type: none ;
}
ul#menu li
{
    float: left ;
    text-align: center ;
	}

ul#menu li a
{
    width: 108px ;
    line-height: 25px ;
    font-size: 1em ;
    font-weight: bold ;
    letter-spacing: 2px ;
    color: #fff ;
    display: block ;
    text-decoration: none ;
    border-right: 2px solid blue ;
}
ul#menu li a:hover
{
    background: url(images/bouton_menu.jpg) repeat-x 0 0 ;
}

#sous-menu li a {
    display: block;
    height: 20px;
	width: 155px;
    line-height: 10px;
    text-decoration: none;
    padding-left: 1px;
    margin: 15px 0;
	font-weight: bold;
	text-align: center;
    
}
#sous-menu li a:hover {
    color: maroon;
}

#sous-menu li {
  background: #f3d9ff;
  width:155px;
  border-radius: 10px;  
  color: #fff ;
  border: 2px solid #600 ;
  margin-bottom: 5px ;
}

figure{
text-align: center;
}

figcaption{
	font-style: italic;
	color: maroon;
	}