nt-size: 16px; color: navy;}
   .ten {font: normal 400 75%/2.5 sans-serif;}
   span.dummy {color: silver;}
  ]]></style>
  <link rel="help" href="http://www.w3.org/TR/CSS21/fonts.html#font-shorthand" title="15.8 Shorthand font property: the 'font' property"/>
  <link rel="help" href="http://www.w3.org/TR/CSS21/fonts.html#font-family-prop" title="15.3 Font family: the 'font-family' property"/>
  <link rel="help" href="http://www.w3.org/TR/CSS21/fonts.html#font-boldness" title="15.6 Font boldness: the 'font-w