tr  { font-size: x-small; line-height: 150% }
a:link    { color: green;   text-decoration: none; }
a:visited { color: maroon;  text-decoration: none; }
a:hover   { color: #FFA500; text-decoration: underline; }
a:active  { color: blue;    text-decoration: underline; }
.class1  { font-size: xx-small; line-height: 120% }
.midashi { color: green; font-size: medium; line-height: 120% }
.komidashi  { color: maroon; font-weight: bold; font-size: small; border: 2px }