.bloc-fixe { 
  margin: 0 auto;
  width:50%;
  overflow: hidden;
}
#main {
	text-align:center;
  width:100%;
 margin: 0 auto;
}
#blason1  {
	float:left;
	width:15%;
}
#titre {
		float:left;
	width:70%;
	text-align: center;
}
#blason2  {
		float:left;
	width:15%;
}
.spacer {
  clear: both;
}
  .imagelogo { 
  width:80%; 
}
  .imagebox { 
 width:100%; 
  height:100%; 
}
 .lien1 { 
 font-size: 1.5em;
 font-family: verdana;
	color: #74787B;
	text-decoration:none;
}
a:link {color: #74787B;}
a:visited {color: gray;}
a:hover {color: red;}
a:active {color: red;}
h1 {
	font-family: verdana;
	color: #74787B;
	font-size: 2.7em;
	text-align: center;
	 margin-top: 0.7em;
	 margin-bottom: 0.7em;
}
h2 {
	font-family: verdana;
	color: #74787B;
	font-size: 1.5em;
	text-align: center;
	 margin-bottom: 1em;
}

.justext { 

 text-align: justify;
 font-family: verdana;
	font-size: 1em;
	color: #74787B;
	 margin-bottom:50px;
}
.box {
    float: left;
    width: 400px;
    height: 300px;
    margin-right: 30px;
	 margin-bottom: 0.7em;
}
.cgal {
   width:100%;
  margin: 0 auto;
}
div.desc {
  padding: 15px;
  text-align: center;
   height:30px;
   color: #74787B;
}
div.gallery {
	text-align: center;
  margin: 12px;
  border: 5px solid #ccc;
  float: left;
  width: 200px;
  z-index:1;
    position: relative;
}

div.gallery:hover {
  border: 5px solid #777;
}

div.gallery img {
  width: 200px;
  height:200px;
  z-index:1;
}
@media screen and (max-width: 1280px)
{	
.bloc-fixe { 
  width:95%; 
}
h1 {
	
font-size: 1.2em;
	
}
h2 {
	
font-size: 1.1em;
	
}
}