body, div, ul { margin: 0; padding: 0; }

html 
{ 
  margin:0;
  padding:0;
  background: url('bois.jpg') no-repeat fixed center; 
  -webkit-background-size: cover; /* pour anciens Chrome et Safari */
  background-size: cover
}

body {
  /* background-color: #F5F5F5;   gris clair */
	font-family: Arial sans-serif; 
	color: black;
	font-size: 16px;
}
/* L'ensemble de la page est fixé et centré */
.global { width: 950px; margin: 0 auto; 
          background-color: rgba(0, 0, 0, 0); }

/* Bandeau d'en-tête */
.entete {height: 50px; 
		padding: 0px; 
		font-size: 16px;
		text-align: center;
		}
	
.av{font-size:15px;
	text-align: center;
}

 /*          background-color: lightgray; font-size: 14px; }/*

/* Colonne de gauche, contenant le menu */
.blocmenu { width: 100px; 
		float: left; 
		background-color: rgba(0, 0, 0, 0); 
		color: black;
		font-size: 16px; 
}

/* Colonne de droite : contenu de la page */
.contenu { width: 800px; 
		   height : 300px;
			float: left;
			margin-top: 2px;
			margin-bottom:30px;
           padding: 10px;  
		   padding-left: 30px;
           background-color: rgba(255, 255, 255, 0.0);
		   color: #660000;
		   overflow: auto;
		   font-size:18px;
}
/* Pied de page */
span.reference{
	font-family:Arial, Helvetica, sans-serif;
	display:block;
	font-size:18px;
	font-weight: bold;
	text-align:center;
	margin-bottom:10px;
}
span.reference a{
	color:#660000;
	text-decoration:none;
	font-size:18px;
	font-weight: bold;
	margin: 5px 20px;
}
span.reference a:hover{
	color:#FF6600;
}

.pied { clear: both;
        padding: 1px; 
		background-color: rgba(255, 255, 255, 0.0);
}

 /* Les classes */
 .centre {text-align: center;}
 .gauche {
		float:left; 
		margin-right: 15px;
		margin-left: 10px;
}
 .droite {
		float:right; 
		margin-left: 15px;
		margin-right: 15px;
}
.marge {
margin-left: 2em;
}
  
 
 h1  {font-style: italic; font-family: Times, serif; font-size: 36px; color: #660000;}
 h2  {font-family: Times,serif; text-align: center; font-size: 22px; color: #660000;}
 h3  {font-family: Arial, sans-serif; font-size: 16px; color: #0033FF;}
 h4  {font-family: Arial, sans-serif; font-size: 18px; color: #009933;}
 h5  {font-family: Arial, sans-serif; font-size: 18px; color: #993300;}