.lien1 {
	COLOR: #ffffff; TEXT-ALIGN: center; TEXT-DECORATION: none
}
.lien1:hover {
	COLOR: #402ca7; TEXT-DECORATION: none
}
.lien2 {
	COLOR: #FF0000; TEXT-ALIGN: center; TEXT-DECORATION: none
}
.lien2:hover {
	COLOR: #000000; TEXT-DECORATION: none
}
a.lien4 {
color: #000080; 
text-decoration: none; 
text-align: center;
}