body{
	background:url("../media/arrplan.jpg") no-repeat center top fixed;
	background-size: 100%;
	overflow-x:hidden;
}
.wrap_center{
  margin:auto;
  width:940px;
  padding:0 20px;
  max-width: 905px;
}
.section1{
	float: left;
	min-width: 20%;
	position: fixed;
	margin-right: 20%;
}
.menu{
	float: right;
	width: 80%;
}
.image1{
	float:left;
}
.image2{
	float:right;
}
.menu p{
	text-align: right;
}
.fond{
	width: 76%;
	float: right;
	border: 1px solid #01a89e;
	background: url("../media/fond1pixel.png");
	background-repeat: repeat-x repeat-y;
	padding: 0 2%;
	margin-bottom: 250px;
}
.presentation{
	width: 100%;
	float: right;
}
.presentation .text{
	width: 100%;
	text-align: justify;
}
li{
	list-style: none;
}
.image1{
	display:inline-block;
	background :url("../media/montage-granitier_vert.gif") no-repeat;
}
.image1:hover img{
	visibility: hidden;
}
.image2{
	display: inline-block;
	background: url("../media/montage-enseignant_vert.gif") no-repeat;
}
.image2:hover img{
	visibility: hidden;
}
a img{
	border:none;
}
a{
	text-decoration: none;
	font-weight: bold;
	color:#01a89e;
}
.images{
	float: right;
	width: 100%;
}
.partie{
	-webkit-column-count: 3;
	-webkit-column-gap: 10px;
	-webkit-column-fill: auto;
	-moz-column-count: 3;
	-moz-column-gap: 10px;
	-moz-column-fill: auto;
	column-count: 3;
	column-gap: 15px;
	column-fill: auto;
}
.pin{
	display: inline-block;
	background: #FEFEFE;
	border: 2px solid #FAFAFA;
	box-shadow: 0 1px 2px rgba(34, 25, 25, 0.4);
	margin: 0 2px 15px;
	-webkit-column-break-inside: avoid;
	-moz-column-break-inside: avoid;
	column-break-inside: avoid;
	padding: 10px;
	padding-bottom: 5px;
	background: -webkit-linear-gradient(45deg, #FFF, #F9F9F9);
	opacity: 1;
	
	-webkit-transition: all .2s ease;
	-moz-transition: all .2s ease;
	-o-transition: all .2s ease;
	transition: all .2s ease;
}
.pin img{
	width: 200px;
	height: 150px;
	border-bottom: 1px solid #ccc;
	padding-bottom: 15px;
	margin-bottom: 5px;
}

.pin p{
	font: 12px/18px Arial, sans-serif;
	color: #333;
	margin: 0;
}
.clear_fix {
	clear: both;
}
.texte_lien{
	font-family: Arial, Helvetica, sans-serif;
}
.texte1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	color: #a70304;
	text-decoration: none;
}
.texte2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-style: normal;
	line-height: normal;
	font-weight: bold;
	font-variant: normal;
	text-transform: none;
	color: #a70304;
	text-decoration: none;
}
.texte2noir {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 17px;
	font-style: normal;
	line-height: normal;
	font-weight: bold;
	font-variant: normal;
	text-transform: none;
	color: #000000;
	text-decoration: none;
}
.texte1noir {

	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	color: #000000;
	text-decoration: none;
}
.texte1noir-souligne {


	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	color: #000000;
	text-decoration: underline;
}

@media screen and (max-width: 1000px){
	body{
	background:url("../media/arrplan.jpg") no-repeat center top fixed;
	}
}