Turn the portfolio link into a nice button.

gistfile1.css

a.portfolio-more {
	text-align: center;
	text-decoration: none;
	padding: 4px 5px;
	-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
	-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
	box-shadow: 0 1px 2px rgba(0,0,0,.2);
	color: #222 !important;
	border: 1px solid #b7b7b7;
	background: #fff;
	background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#ededed));
	background: -moz-linear-gradient(top,  #fff,  #ededed);
	font-size:11px;
	font-family:'Lucida Grande',Tahoma,Verdana,Arial,sans-serif;
	font-weight:bold;
	text-shadow:1px 1px 0 #FFF;
}
a.portfolio-more:hover {
	text-decoration: none;
	color: #606060 !important;
	background: #ededed;
	background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#dcdcdc));
	background: -moz-linear-gradient(top,  #fff,  #dcdcdc);
}
a.portfolio-more:active {
	color: #999 !important;
	background: -webkit-gradient(linear, left top, left bottom, from(#ededed), to(#fff));
	background: -moz-linear-gradient(top,  #ededed,  #fff);
}