.titre       { font-size: 18pt; font-weight: bold; text-align: center; border-style: solid; 
               border-width: 1; padding-left: 4; padding-right: 4; 
               padding-top: 1; padding-bottom: 1; background-color: #C0C0C0 }
.1lettre     { font-size: 14pt; font-weight: bold; background-color:#C0C0C0 }
.texte       { text-indent: 25 }