.contenido{
	height: 108em;
	
}
.servicios{
	font-weight: 1em;
	font-family:  sans-serif;
	margin-left: 25px;
	
}
#curiernacional{
	height: 11em;
	float: left;
	margin: 15px;
	box-shadow: 0 0 15px #4682B4;
}
#avion{
	height: 11em;
	width: 20em;
	margin: 15px;
	box-shadow: 0 0 15px #4682B4;
	
}
#firmando{
	height: 10em;
	text-align: right;
	margin: 15px;
	box-shadow: 0 0 15px #4682B4;

}
h2{
	color:#2F4F4F;
}
h3{
	color:#2F4F4F;
}