.seccion{
	border: 0px solid red;
	width: 100%;
	float: left;

	box-sizing:border-box;
	-moz-box-sizing:border-box;
	-webkit-box-sizing:border-box;
}

.titulo-seccion{
	font-weight: bold;
	color: #73bd23;
	font-size: 19px;
	padding:10px 0;
}

.desarrollo-seccion{
	text-align: justify;
	color: #2eb0e5;
	font-size: 18px;
	line-height: 20px;
	padding:10px 0;
}

.ladoi{
	width: 800px;
	float: left;
}

.imagen{
	border: 0px solid red;
	width: 300px;
	text-align: center;
	float: left;
}

.imagen img{
	border-radius: 10px;
}

.parte{
	width: 1100px;
	padding: 10px;
	float: left;

	box-shadow: 3px 3px 10px #000;

	box-sizing:border-box;
	-moz-box-sizing:border-box;
	-webkit-box-sizing:border-box;
}

.titulo-parte{
	width: 100%;
	text-align: center;
	font-size: 24px;
	padding:12px 0;
}

.gris{
	background: #f7f7f7;
	margin: 20px 0;
}

.letra-verde{
	color: #73bd23;
}