a:link   { color: blue; font-weight: bold; text-decoration: none }
a:visited   { color: blue; font-weight: bold; text-decoration: none }
a:hover   { color: red; font-weight: bold; text-decoration: none }
a:active   { color: #f00; font-weight: bold; background-color: blue }
a:inactive  { color: #000000}