#extra div.first {margin-top: 0.66em;}
#extra div.panel h4 {margin: 0 0 0.25em; padding: 0.25em 0 0;
  font-size: 1em;}
#extra div.panel p {text-indent: 0; margin-bottom: 0.5em; padding-bottom: 0;}
#extra .warning {color: #633; background: #FFA; padding: 1em; margin-left: 2em;}
#extra .warning a {text-decoration: underline;}