html {
	margin: 0px;
	padding: 0px;
	height: 100%;
	width: 100%;
	}
body {
	margin: 0px;
	padding: 0px;
	height: 100%;
	width: 100%;
	}

#wrapper {
	width: 100%;
	margin: 0 auto;
}

#footer {
	clear: left; 
	padding: 1px;
	}
/* #footer p{display: inline-block; margin-left: 30px;	font-size: 20px;} */
#footer p{text-align: center; font-size: 15px;} /*Richard Chiari 20210219*/
#footer h2{ text-align: center;	font-size: 30px;} /*Richard Chiari 20210219*/

@media only screen and (max-width: 1100px) 
{
	#main {
	width: 90%;
	margin: 0 auto;
	 }

	#header {
	background-color: #ffffff;
	background-image: url("Img/ares16.jpeg");
	-webkit-background-size: cover; /* pour anciens Chrome et Safari */
	background-size: cover; /* version standardisée */
	background-repeat: no-repeat;
	background-position : center center;
	opacity: 0.5;
	filter: alpha(opacity=50);
	width:100%;
	height: auto; /*Sandrine 100420*/
	text-align:center;
	}
	
	#bloc {
	position: relative;
	display: block;
	height: 70px;
	max-width: 380px;
	text-overflow:ellipsis;
	margin-left: 0;
	padding-left: 0;
	}
	
	#bloc p{
	display: inline-block;
	text-transform: uppercase;
	color: white;
	padding-top: 0px;
	margin-top: 0px;
	padding-bottom: 7px;
	margin-bottom: 7px;
	text-align: center;
	vertical-align: middle;
	text-shadow: 2px 2px 2px rgba(0,0,0,1);
	font-size: 20px;
	font-weight: 300;
	line-height: 1,333;
	}
	
	#bloc img {
	display: inline-block;
	margin-top: 2px;
	margin-left: 0px;
	}

	#header h1{
	margin : 7px auto;
	padding-bottom: 20px;
	text-transform: uppercase;
	font-size: 30px;
	font-weight: 400;
	color: white;
	text-align: center;
	text-shadow: 2px 2px 2px rgba(0,0,0,1);
	}
#nav {
	list-style: none;
	display: block;
	font-size: 25px;
	color: white;
	margin: 10px auto;
	}

#nav li {padding: 1px;margin: px auto;display: block;}
#nav li a{color: white;text-decoration: none;font-size: 19px;text-shadow: 2px 2px 2px rgba(0,0,0,1);}
#nav li a:hover{color: white;font-weight: bold;text-decoration: underline;}

.conteneur_texte2, .conteneur_texte4, .conteneur_texte5  {
width: 80%;
display: block;
vertical-align:top;
margin: 2px auto;
font-size: 14px;
}

.conteneur_texte3 {
width: 80%;
display: block;
vertical-align:top;
margin: 2px auto;
font-size: 14px;
}

.conteneur_texte {
width: 80%;
display: block;
font-size: 14px;
margin: 7px auto;
}

#main h2{
font-size: 25px;text-decoration: none;
font-weight : 400;
margin: 0;margin-top: 20px;padding:0;
}	

#main ul li {
margin: 7px auto;
}
}

@media only screen and (min-width: 1100px) 
{
	#main {
	width: 85%;
	margin: 0 auto;
	min-height: 834px;
	 }

	#header {
	background-color: #ffffff;
	background-image: url("Img/ares16.jpeg");
	-webkit-background-size: cover; /* pour anciens Chrome et Safari */
	background-size: cover; /* version standardisée */
	background-repeat: no-repeat;
	background-position : center center;
	background-position : center 35%; /* Richard 20200406 */
	opacity: 0.7; /* Richard 20200406 */
	filter: alpha(opacity=50);
	width:100%;
	height: 400px;
	text-align:center;
	}
	
	#bloc {
	position: absolute;
	top: 2px;left: 7px;
	display:inline-block;
	height: 70px;
	max-width: 380px;
	text-overflow:ellipsis;
	margin-right: 0px;
	margin-left: 0;
	padding-left: 0;
	}
	
	#bloc p{
	display: block; /* Richard 20200406 */
	text-transform: uppercase;
	color: white;
	padding-top: 0px;
	margin-top: 0px;
	padding-bottom: 7px;
	margin-bottom: 7px;
	text-align: center;
	vertical-align: 25px; /* Richard 20200406 */
	font-size: 20px;
	font-weight: 300;
	line-height: 1,333;
	text-shadow: 2px 2px 2px rgba(0,0,0,1);
	}
	
	#bloc img {
	display: inline-block;
	display: block; /* Richard 20200406 */
	margin-top: 2px;
	margin-left: 0px;
	}

	#header h1{
	margin : 7px auto;
	margin : 100px auto; /* Richard 20200406 */
	text-transform: uppercase;
	font-size: 30px;
	font-weight: 600; /* Richard 20200406 */
	color: white;
	text-align: center;
	vertical-align: middle; /* Richard 20200406 */
	text-shadow: 2px 2px 2px rgba(0,0,0,1);
	}
	
#nav {
	list-style: none;
	display: inline-block;
	font-size: 25px;
	color: white;
	margin-top: 0px; /* Richard 20200406 */
	margin: 2px auto;/*Sandrine 110420: margin tout à zero remplacé par auto : toujours centré avec auto + 2px en haut pour certains vieux navigateurs*/
	}

#nav li {padding: 6px;margin: 1px auto;display: inline-block;}
#nav li a{color: white;text-decoration: none;font-size: 19px;text-shadow: 2px 2px 2px rgba(0,0,0,1);}
#nav li a:hover{color: white;font-weight: bold;text-decoration: underline;}

.conteneur_texte2 {
width: 42%;
width: 35%;       /* Richard 20200406 */
display:inline-block;
vertical-align:top; 
margin-left: 2%;
margin-left: 0%;  /* Richard 20200406 */
margin-right: 5%; /* Richard 20200406 */
font-size: 17px;
}

.conteneur_texte3 {
width: 48%;
display:inline-block;
vertical-align:top;
margin-left: 1%;
font-size: 17px;
}

.conteneur_texte {
width: 100%;
display:inline-block;
font-size: 17px;
margin: 7px auto;
}

.conteneur_texte4 {
width: 62%;
display:inline-block;
vertical-align:top;
margin-left: 2%;
font-size: 17px;
}

.conteneur_texte5 {
width: 22%;
display:inline-block;
vertical-align:top;
margin-left: 2%;
font-size: 17px;
}

.conteneur_texte_center {
width: 100%;
display:inline-block;
font-size: 17px;
/* margin: 7px auto; */
/* margin-left: 10%; */
text-align: center
}

#main h2{
font-size: 25px;text-decoration: none;
font-weight : 400;
margin: 0px;margin-top: 40px;padding:0;margin-bottom: 0px;
}

#main ul li {
margin: 14px auto;
}

}