body {
		background-image:url("../img/back1.jpg");
		background-repeat: no-repeat;
		background-size: cover;
		background-attachment:fixed;
}
.col-sm-4 {
	background-color: rgba(21,21,21,.9);
	text-align: center;
}
.img-circle {
	height:250px;
	width:250px;
	text-align: center;
}
h3 {
	font-size:30px;
	color: white;
	text-align: center;
}
p {
	color: white;
}