Profile at the center and overlaying another picture

Hi Guys im trying to achieve something like this image below the img at the center of an img above it, overlay.


here is my code:

css file:

margin: 0px 0px 0px 0px;
padding: 0px 0px 0px 0px;

	width: 100%;
	height: 150px;

.img-circle {
	display: block;
  	text-align: center;
  	margin: 0px auto;
	border: 2px solid #fff;
    border-radius: 50%;
    width: 150px;
    height: 150px;

how to do this? anyone? thanks!!
in ionic 2/3