.driver_title {
   font-size:2em;
}

.caisse_title {
   font-size:1.3em;
   background-color: #424242;
   color: whitesmoke;
   padding: 2px 5px 2px 5px;
}


.colis_title {
   font-size: 1.2em;
}

.colis_number {
	font-size: 1.2em;
	background-color: #424242;
	border: 2px solid dimgray;
	border-radius: 50%;
	padding: 0px;
	width: 32px;
	height: 32px;
	text-align: center;
	color: white
}