body{
	margin: 0px;
	padding: 0px;
	background-color: rgba(0, 0, 0, 0.02);
	font-family: arial;
}

#colone1{
	margin-top: -20px;
	padding-top: 0px;
	border-radius: 4px;
	width: 20%;
	height: 1122px;
	word-wrap: break-word;
	overflow: hidden;
	}
	
#colone2{
	width: 50%;
	height: 1200px;
	margin-left: 20.5%;
	margin-top: -1230px;
	overflow: auto;
	border-bottom: 1px solid rgb(150, 150, 150);
}

#colone3{
	margin-left: 72.3%; 
	width: 27.5%;
	height: 1220px;
	margin-top: -1080px;
	padding-top: 5px;
	word-wrap: break-word;
	overflow: hidden;
}

.bande_img{
	width: 18px;
	height: 18px;
}
.bande_t{
	margin: 0;
	padding: 0;
	color: rgb(0, 64, 128);
}
#bande{
	width: 98%;
	height: 200px;
	word-wrap: break-word;
	overflow: auto;
	background-color: rgba(0, 64, 128, 0.03);
	border: 1px solid rgba(0, 64, 128, 0.07);
	border-radius: 5px;
	padding: 5px;
}
#secteurs{
    width: 300%;
    height: 180px;
	padding: 0;
    word-wrap: break-word;
}
#secteur{ 
    float: left;
	margin-right: 5px;
	padding: 0;
}
.secteur_img{
   height: 180px;
   border-radius: 5px;
}

	








@media screen and (max-width:500px){

	#colone1{
		display: none;
	}
		
	#colone2{
	width: 100%;
	height: auto;
	margin-left: 0.5%;
	margin-top: 0px;
	overflow: hidden;
	border-bottom: 0px;
	}
	.bande_img{
		width: 18px;
		height: 18px;
	}
	.bande_t{
		margin: 0;
		padding: 0;
		color: rgb(0, 64, 128);
	}
	#bande{
		width: 95.5%;
		height: 105px;
	 }
	#secteurs{
		width: 300%;
		height: 100px;
	}
	.secteur_img{
	   height: 100px;
	}
	
	#colone3{
	display: none;
	}
		
		#connexion{
			display: none;
		}
		
}