#portfolioImg { z-index: 1; cursor: pointer; margin: 10px auto 40px; min-width: 400px; min-height: 300px; }

nav.portfolio { font-size: 1.2em; text-align: center; margin: 5px 0; width: 100%; }
nav.portfolio > a { margin: 0 1px; text-decoration: none; padding: 1px 4px; }
nav.portfolio .selected { background: #888; color: #fff; }