#header {text-align: center;}
#header h1 {margin: 0; padding: 0;}
#header h2 {font-size: 110%; margin: 0; padding: 0;}
#nav a, nav a:link, nav a:visited, nav a:active {color: #33d; text-decoration: none}
#nav a:hover {color: #d33;}
#nav li {white-space: nowrap; display: inline;}
#nav ul {list-style: none; font-weight: bold; font-size: 120%;}
body {margin: 0 12% 3em 12%;}
dt {font-weight: bold; margin-top: 1em; margin-bottom: .5em}