#contenido{
	border: 0px solid red;
	padding: 0px 0;
}

.ladoa{
	border: 0px solid red;
	width: 100%;
	text-align: center;
	float: left;
	margin: 20px 0;
}

.ladoa b{
	font-size: 25px;
	font-weight: bold;
	display: block;
	margin: 0 0 20px 0;
}

.seccion{
	border: 0px solid black;
	width: 1100px;
	float: left;
	margin: 10px 0;
}

.titulo-seccion{
	font-weight: bold;
	color: #1581c7;
	text-align: center;
	font-size: 22px;
	padding: 10px 0;
}

.texto{
	line-height: 22px;
	text-align: justify;
}

.imagen-seccion{
	border: 0px solid red;
	width: 33%;
	text-align: center;
	float: left;
	float: left;
}

#efecto{
	border: 0px solid red;
	position: relative;
	z-index: 1;
	width: 1100px;
	height: auto !important;
	margin: 20px 0px 20px 0px;
	padding: 10px;
	float: left;

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

.foto{
	border: 0px solid green;
	width: 357px;
	float: left;

	-webkit-transition: all 0.2s;
	-moz-transition: all 0.2s;
	-o-transition: all 0.2s;
	transition: all 0.2s;
}

.foto img{
	position: relative;
	z-index: 1;
	width: 100%;
	cursor: pointer;
	float: left;

	-webkit-transition: all 0.2s;
	-moz-transition: all 0.2s;
	-o-transition: all 0.2s;
	transition: all 0.2s;
}

.foto:hover img{
	top: -10px;
	right: -10px;
	position: relative;
	z-index: 3;

	box-shadow: -15px 15px 0px #000;
}

.oscuro{
	background: rgba(0,0,0,0.6);
	position: absolute;
	z-index: 2;
	width:360px;
	height: 243px;
	float: left;
}