a { color: #630; font-size: 13px; text-decoration: underline }
a:hover { color: #33c; text-decoration: underline }
.liens   { font-family: "Times New Roman", Times, serif; text-align: center; margin-right: 10px; margin-left: 10px; padding-top: 2px; padding-bottom: 2px; border-top: 1px dotted #630; border-bottom: 1px dotted #630 }
.liens a  { color: #630; font-size: 13px; font-weight: bold; text-decoration: none }
.liens a:hover  { color: #33c; font-size: 13px; font-weight: bold; text-decoration: none }