.circle-1 {
    width:168px;
    height:168px;
    margin-top: auto;
    margin-left: auto;
	margin-right: auto;
}

	.circle-1 img {
	position: relative;
	width:150px;
	height:150px;
	border-radius: 50%;
	cursor:pointer;
	transition: all 0.2s linear;
	-webkit-transition: all 0.2s linear;
}
	.circle-1:hover img {
	position: relative;
	transform: scale(0.1);
	-ms-transform: scale(0.1); 
	-webkit-transform: scale(1.0);
	box-shadow: 0 0 13px #000;
	border: 5px solid rgba(194, 214, 214, 0.5);
	background: white;
}

	img.center {
	display: block;
	margin-left: auto;
	margin-right: auto;
}