.contenedor{
	margin: 0 auto;
	width: 100%;
	max-width: 900px;
	padding: 30px;
	text-align: center;

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

h3{
	margin: 20px 0 0 0;
	padding: 20px 0;
	border: 1px solid #A6B1B6;
}

.col-1 {width: 8.333%;}
.col-2 {width: 16.666%;}
.col-3 {width: 25%;}
.col-4 {width: 33.333%;}
.col-5 {width: 41.666%;}
.col-6 {width: 50%;}
.col-7 {width: 58.333%;}
.col-8 {width: 66.666%}
.col-9 {width: 75%;}
.col-10 {width: 83.333%}
.col-11 {width: 91.666%;}
.col-12 {width: 100%}

[class^=col]{
	float:left;
	height:auto;
	padding: 6px 15px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

.col-2{
	border-top: 1px solid #FFF;
}

.alto_40{
	padding: 0;
	height: 40px;
}

.no_padding{
	padding: 0;
}

.bor_izq{
	border-left: 1px solid #A6B1B6;
}

.bor_up{
	border-top: 1px solid #A6B1B6;
}

.col-4 h3{
	margin: 0;
	border: none;
}

.col-4 button{
	display: block;
	margin: 0 auto;
	margin-top: 5px;
	padding: 5px 10px;
	font: 130% 'Open Sans', Arial, Helvetica, sans-serif;
	color: #4D626C;
	background-color: transparent;
	border: none;

	-webkit-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}

.col-4 button:hover{
	color: #FFF;
	background-color: #4D626C;
}

.modal{
	display: none;
	position: absolute;
	z-index: 2;
	top: 50%;
	left: 50%;
	margin: -200px 0 0 -400px;
	width: 800px;
	height: 400px;
	background-color: #FFF;
	border: 1px solid #A6B1B6;
}

.modal button{
	float: right;
	padding: 5px 10px;
	color: #FFF;
	background-color: #4D626C;
	border: none;
}

.modal button:hover{
	color: #555;
	background-color: #A6B1B6;
}

.interna{
	padding: 10px 0 0 10px;
	width: 780px;
	height: 360px;
	overflow: auto;
}

.interna h1{
	margin-top: 0;
}

.info{
	display: none;
}

.interna a{
	color: #4D626C;
	text-decoration: underline;
}

.interna a:hover{
	color: #666;
}