.menu{margin-top:30px;
      height:180px;}

#menu_g{float:left ;
        margin-left:15px;}

#menu_d{float :right;
        margin-right:50px;}
		
h2{clear:both;
   margin-left:20px;
   margin-top:50px;}
   
h4{text-align:left;
	margin-left:20px;} 

.situ{}

#situ_g{float:left;
        margin-top:30px;
		margin-left:20px;
        width:400px;}

#situ_d{float:right;
        margin-right:100px;}		
		
.poss{height:350px;}

#poss_g,#activite_1{float:left;
        margin-left:20px;}		
		
#poss_d,#activite_2{float: right;
        margin-right:100px;}	
		
#sit_1{float:left;
		margin-left:20px;}
		
#sit_2{float: left;
        margin-left:50px;}	

#sit_3{float: left;
        margin-left:20px;}			
		
.sit{height:300px;}	

.tar1{height:280px;}

#tar11{float:left;
       margin-top:20px;}

#tar12{float:left;
       margin-left:80px;}

#tar13{float:left;
       margin-left:40px;}

.tar2{}

#tar21{float:left;
       margin-left:20px;
	   height:100%;}
	   
#tar211{float:left;
       margin-left:20px;
	   height:100%;}

#tar22{float:left;
       margin-left:20px;
	   margin-top : 10px}
	   
#tar221{float:left;
       margin-left:20px;
	   height:100%;}	   

#tar23{float:left;
       margin-left:60px;
	   margin-top:20px;}

#tar231{float:left;
       margin-left:20px;
	   height:100%;}	   
	   
#tar24{float:left;
       margin-left:30px;
	   margin-top:20px;}
	   
#tar241{float:left;
       margin-left:20px;
	   height:100%;}

#tar242{float:left;
       margin-left:20px;
	   height:100%;}	   

.tar3{}

#tar31{float:left;
       margin-left:20px;
	   margin-top : 10px}

#tar32{float:left;
       margin-left:80px;
	   margin-top:20px;}
	   
#tar33{float:left;
       margin-left:40px;
	   margin-top:20px;}	

#tarif4{margin-top:30px;}