body { 
    margin-left: 10%; 
    margin-right: 10%; 
    font-family: sans-serif;
  }
  h2,h3,h4,h5,h6 { margin-left: -3% }
  dl { padding-left:2em;  padding-bottom:1em }
  em { font-style: italic; font-weight: bold }
  dt { font-style: italic; font-weight: bold }
  strong { font-weight: bold }
  div.shifted { padding-left: 3em }
 ul{ list-style: disc }
 ul.dot {padding-left:1em;  list-style: url(redball.gif) disc }
 table {border-collapse: collapse;
                   border: 2px solid black; }
 td { border: 2px solid black; padding: 0.5em}
  sup {vertical-align: 40%}
  p.copyright {font-style: italic; font-size: smaller}