a{
	text-decoration: none;
}
.contetn-center{
	margin:0 auto;
	margin-top: 4%;
	text-align: center;
}
.contetn-center .row{
	margin-bottom: 150px;
}
.contetn-center .banner{
	margin-bottom: 80px;
}
.contetn-center h2{
	margin-bottom: 20px;
}
.contetn-center .layer{
	width: 80%;
}
.contetn-center .layer a{
	display: inline-block;
	margin:32px auto;
	padding:20px;
	color:#fff;
	text-decoration: none;
	background-color: rgb(41,171,226);
}

.contetn-center .layer img{
	width: 50%;
	height: 50%;
}
.contetn-center .layer .left,.right{

	vertical-align: middle;
	width: 50%;
	display: inline-block;
	
}
.contetn-center .layer .margin9percent{
	margin-top:5%;	
}