Code:
.amzn {
font: 13px/44px sans-serif;
font-family: sans-serif;
text-decoration: none;
text-align: center;
display: inline-block;
max-width: 180px;
height: 42px;
line-height: 42px;
padding: 0px 0px 0px 39px;
color: #222;
border: 1px solid #c5a65a;
border-radius: 4px;
background: url(http://i.imgur.com/juarELs.png) no-repeat 4px 8px, -webkit-gradient( linear, left top, left bottom, color-stop(.05, #f6dd9f), color-stop(1, #f0c24d) );
}