a:link{ color: #0000FF; text-decoration: none;}
a:visited{ color: #800080; text-decoration: none;}
a:hover{ color: #0000FF; text-decoration: underline;}
.form250 {  width: 250px}
.form90 {  width: 90px}
.form40 {  width: 40px}
sub {font-size: x-small;}
.fs {font-size: small;}