a:hover {  font-family: Helvetica, Arial; font-size: small; font-style: normal; line-height: 10px}a:hover {  }.txcourant {  font-family: Helvetica, Arial; font-size: 10px; font-style: normal; line-height: 13px; color: #000000}.tx02 {  font-family: Helvetica, Arial; font-size: 10px; line-height: 15px}