.titrenav {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 24px; font-weight: bolder; text-align: center}
.navigation {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 9px; font-weight: bold; text-align: right}
.maj { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 9px; font-weight: bold; text-align: center}
.soustitre { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 16px; font-weight: bolder; text-align: center }
.case {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold}