Xem ví dụ

<!DOCTYPE html>
<html>
<head>
    <title>Xem ví dụ</title>
    <style type="text/css">
        div{
           border:20px dotted #10a244;
           padding:30px;
           width:200px;
           height:250px;
           background-image:url(../image/man.jpg);
           background-repeat:no-repeat;
           background-origin:content-box;
           background-size:cover;
        }
    </style>
</head>
<body>
    <div>. . . . . . . . . . . . . . . . . . . . . . . . . . . .</div>
</body>
</html>

background-origin:	border-box padding-box content-box
width:
height: