#link_bar a { padding:10px; font-weight:bold; margin:2px; float:left; text-decoration: none;}
#link_bar a:link { color:#707070; background-color:#ffffb3; }
#link_bar a:visited { color:#909090; background-color:#ffffb3; }
#link_bar a:hover { color:#ffffff; background-color:#CCCCCC; }
#link_bar a:active { color:#f0f0f0; background-color:#00ff00; }