* {
	padding: 0;
	margin: 0;
}

body {
	background: #EAECEE;
}

.contenedor-principal img {
	float: left;
	position: relative;
	margin-top: 10px;
}

.contenedor-principal h1 {
	font-family: 'Montserrat', sans-serif;
	padding-top: 30px;
	padding-left: 195px;
	font-size: 1.2em;
}

.contenedor-principal h2 {
	font-family: 'Raleway', sans-serif;
	padding-left: 130px;
	font-size: 1.5em;
	margin-bottom: 50px;
}

.contenedor-principal h3 {
	font-family: 'Montserrat', sans-serif;
	position: absolute;
	padding-left: 700px;
	padding-top: 50px;
}

header {
	position: sticky;
	top: 0;
	width: 100%;
}

.nav__responsive-ul {
	display: none;
}

.menu__nav {
	background: #000000;
	box-shadow: 0px 0px 8px 5px #000000;
	font-size: 1.2em;
}

.menu__ul {
	list-style: none;
	text-align: center;
	padding-top: 20px;
	padding-bottom: 20px;
}

.menu__li {
	display: inline-block;
}

.menu a {
	font-family: 'Raleway', sans-serif;
	margin-right: 40px;
 	color: #ffffff;
	text-decoration: none;
}

.menu a:hover {
	color: #BDBDBD;
	transition: .2s;
}

.imagen img {
	width: 100%;
	height: 500px;
}

.contenedor2 {
	margin-top: 50px;
	text-align: center;
}

.contenedor2 img {
	display: block;
	margin:auto;
}

.contenedor2 h2 {
	font-family: 'Raleway', sans-serif;
	margin-top: 20px;
	font-size: 2em;
}

.contenedor2 p {
	text-align: center;
	font-size: 1.2em;
	font-family: 'Inconsolata', monospace;
	padding-left: 15%;
	margin-top: 20px;
	margin-bottom: 50px;
	width: 70%;
}

.flecha1 {
	width: 200px;
	height: 200px;
}

.todo {
	margin-top: 50px;
	margin-bottom: 50px;
	text-align: center;
}

.todo p {
	font-family: 'Raleway', sans-serif;
	padding-left: 25%;
	font-size: 1.5em;
	width: 50%;
	margin-bottom: 100px;
}

.contenedor3 {
	padding-top: 50px;
	border-top: solid 2px #000000;
}

.contenedor3 p {
	padding-left: 20%;
	width: 65%;
}

footer {
	background: #000000;
	box-shadow: 0px 0px 8px 5px #000000;
	text-align: center;
}

.pie_de_pagina a {
	text-decoration: none;
	font-size: 1em;
	font-family: 'Raleway', sans-serif;
	margin-right: 40px;
	color: #ffffff;
}

.pie_de_pagina a:hover {
	color: #BDBDBD;
	transition: .2s;
}

@media only screen and (max-width: 500px) {

.menu__ul {
		display: none
	}

	.nav__responsive-ul {
		display: block;
		position: absolute;
		width: 100%;
		margin-top: 37px;
		padding-top: 27px;
		height: 37px;
	}

	.nav__li-container {
		position: relative;
		bottom: 1000px;
		height: calc(100vh - 64px);
		background-color: #000000;
		transition: all 1s;
		z-index: 1;
		width: 74%;
		padding-top: 27px;
	}

	.nav__responsive-li {
		width: 100%;
		padding: 9px 20px;
	}

	.nav__responsive-li i {
		box-sizing: border-box;
		text-align: center;
		margin-right:5px;
		width: 30px; 
	}

	.nav__responsive-li a {
		color: #ffffff;
		text-decoration: none;
	}

	.nav__responsive-buttom-container {
		position: absolute;
		width: 100%;
		font-size: 25px;
		background-color: #000000;
		margin-top: -64px;
		z-index: 100;
	}

	.nav__responsive-buttom {
		padding: 6px 20px;
		text-align: right;
		color: #ffffff;
		width: 93%;
	}

	.nav {
		height: 37px;
		width: 100%;
	}

	.nav__responsive-ul:hover > .nav__li-container {
		bottom: 27px;
	}

	.imagen img {
		width: 100%;
	}

	.contenedor-principal h3 {
	  display:none;
	}
	
	.contenedor2 img {
	margin-top: 100px;
  }
}