/* Beau tableau */
.trois_colonnes{ margin-right: auto; margin-left: auto; margin-top:0px; width:800px; height: 308px; border-style:none; border-color:blue; text-align:center;}

.titre_date_numero_tableau{font-size:12pt; width:100px; height:308px;    line-height:308px; border-style:none; border-color:red; float:left;}

.cadre_tableau{ width:600px; height:308px;  border-style:none;  border-color:green; float:left;}

.image_tableau{width:500px; height:208px; margin:25px; padding:25px; background-color:#777777; border:none;}

.paragraphe_centre{ vertical-align:middle; display:inline-block; line-height:1.2;}

/* Fin Beau tableau */