+.me {background: #9AF} /* key mode */
+
+.pm[onclick]:hover {background: #000; color: #7E7}
+.po[onclick]:hover {background: #000; color: #CE6}
+.ci[onclick]:hover {background: #000; color: #8FD}
+.co[onclick]:hover {background: #000; color: #FF7}
+.mi[onclick]:hover {background: #000; color: #FFA070}
+.mo[onclick]:hover {background: #000; color: #F77}
+.me[onclick]:hover {background: #000; color: #99F}
+.mv[onclick]:hover {background: #000; color: #E8E}