td.navi { font-family:verdana,arial,helvetica; font-size:12px; color:#000000; }
td.txt { font-family:verdana,arial,helvetica; font-size:11px; }
a.navi { font-family:verdana,arial,helvetica; font-size:12px; color:#000000; text-decoration:none; }
a.navi:hover { text-decoration:underline; };