a:link { color: blue; text-decoration: none }
a:active { color: blue; text-decoration: none }
a:visited { color: blue; text-decoration: none }
a:hover { font-weight: normal; text-decoration: underline; background-color: Blue; color: White }

a.main:link { color: blue; text-decoration: none }
a.main:active { color: blue; text-decoration: none }
a.main:visited { color: blue; text-decoration: none }
a.main:hover { color: white; font-weight: normal; text-decoration: underline }

a.tm:link { color: blue; text-decoration: none }
a.tm:active { color: blue; text-decoration: none }
a.tm:visited { color: blue; text-decoration: none }
a.tm:hover { color: white; font-weight: normal; text-decoration: underline }