Edit in JSFiddle

<div id="circle">
    <div></div>
</div>

#circle {
    width: 140px;
    height:140px;
    border-radius: 50%; 
}
#circle div {
    background-image:url('http://socute.gear.host/images/demo1.jpg');
    background-size:cover;
    background-position:center left;
    height: 100%;
    border-radius:50%;    
}