A { color: blue; } 
A.op { color: blue; }
A.voice { color: green; }
A.normal { color: #000000; }
A.inscription { color: #0099FF;}
A.aides { color: #000000; }
A:link { 
background-color: transparent;
text-decoration: none;
}

A:alink{
background-color: transparent;
text-decoration: none;
}

A:visited {
background-color: transparent;
text-decoration: none;
}

A:hover {
background-color: transparent;
color: #ff0000;
text-decoration: none;
}