a:link{ text-decoration:none;}
.lien {  color: #FFCC00; text-decoration: none; font-weight: bolder}
.lien:hover { color: #0000CC; text-decoration: none; font-weight: bold}
a:link { color: #FFCC00}a:visited  { color: #FFCC00}a:visited  { text-decoration:none; }