.bloc {border-left-width: 1px; border-left-style: solid; border-left-color: #DCDCFF; border-right-width: 2px; border-right-style: solid; border-right-color: #AAAAFF; border-bottom-width: 2px; border-bottom-style: solid; border-bottom-color: #AAAAFF; border-top-width: 1px; border-top-style: solid; border-top-color: #DCDCFF; padding: 10px; background: white} 

.titre_une { color: #FFFFFF; font-size: 12px; text-align: center;
font-weight: bold; background-color: #147c30; padding: 2px 5px; border:
1px dashed #333399; } 

.titre_acc {color: #FFFFFF; font-size: 14px; text-align: center; font-weight: bold; background-color: #DCDCFF; padding: 2px 5px; border: 1px solid #9999FF}