#contenido{
	border: 0px solid red;
	width: 1100px;
	padding: 20px 0 70px 0;

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

#ladoi{
	border:0px solid red;
	width: 500px;
	color: gray;
	line-height: 30px;
	float: left;
}

#ladod{
	border: 0px solid red;
	width: 580px;
	color: gray;
	text-align: center;
	float: left;
	margin: 0 0 0 10px;
}

#ladoImagen{
	border: 0px solid red;
	width: 360px;
	height: 100px;
	float: left;
}

#ladoCategorias{
	border-bottom: 1px solid #43b3a4;
	width: 196px;
	font-size: 15px;
	float: left;
	margin: 0 0 0 20px;
}

#ladoCategorias a{
	color: black;
	text-decoration: none;
}

#ladoCategorias a:hover{
	color: #43b3a4 !important;
}

.activo-categoria{
	color: #43b3a4 !important;
}

#titulo-categorias{
	color: #1e3773;
	font-weight: bold;
	padding: 0px 0 20px 0;
}

.item-categoria{
	border-top: 1px solid #43b3a4;
	line-height: 20px;
	padding: 20px 0;
}

.verde, b{
	color: #43b3a4;
	font-weight: bold;
}

.papeleria{
	display: none;
}

@media screen and (max-width: 1100px){
	#contenido{
		border: 0px solid red;
		position: relative;
		width: 100%;
	}

	#ladoi{
		width: 48%;
		padding-left:3%; 

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

	#ladod{
		width: 48%;
	}

	#ladoImagen{
		width: 100%;
	}

	#ladoCategorias{
		display: none;
	}
}

@media screen and (max-width: 800px){
	#contenido{
		height: auto;
		float: left;
	}

	#ladoi, #ladod{
		width: 100%;
		height: auto;
		margin: 0;
	}

	#ladoImagen{
		height: auto;
	}

	#ladoImagen img{
		width: 70%;
	}

	.papeleria{
		display: block;
	}
}