b.danger  {color : red;
             font-weight: bold;}
  span.warning {background-color : yellow;}
  span.comment {background-color : #40e0e0;}
  span.caption {font-size: smaller;}
  span.smaller {font-size: smaller;}
  th.color {background-color : #40e0e0; text-align : left;}
  dt   {font-weight: bold;}
  h1   {font-size: x-large;}
  h2   {font-size: large;}
  h3   {font-size: 110%;}