<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style type="text/css">
.user-head{display:block;width:2.0rem;height:2.0rem;margin-right: 0.5rem;float:left;border-radius: 50%;}
</style>
</head>
<body>
<img class="user-head" src="https://ss0.bdstatic.com/94oJfD_bAAcT8t7mm9GUKT-xh_/timg?image&quality=100&size=b4000_4000&sec=1484563649&di=fb04402999cb53e77639ea091421c3f0&src=http://www.zqnf.com/upload/201603051814376754.jpg" style="width: 100px;height:100px" alt=""/>
</body>
</html>