.libellenoirpuce {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: normal; color: #000000; list-style-image: url(puce_jaune.jpg); list-style-position: inside}
.libellenoirgras {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold}