*
{
	margin: 0;
	padding: 0;
}


body
{
	background-image: linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)), url(foto/black.jpg);
	height: 100%; 
	background-size: cover ;
	background-position: center ;
	background-attachment: fixed;
}

.main-nav
{
	right: 0;
	margin-right: 2%;
	list-style: none;
	margin-top: 30px;
	z-index: 1;
	position: fixed;
} 

.main-nav li
{
	display: inline-block;
}

.main-nav li a
{
	color: white;
	text-decoration: none;
	padding: 5px 20px;
	font-family: "roboto", sans-serif;
	font-size: 15px;
}

.main-nav li.active a
{
	border: 1px solid white;
	border-radius: 5px;
	margin: -1px;
}

.main-nav li a:hover
{
	border: 1px solid white;
	border-radius: 5px;
	margin: -1px;
}

.logo img
{
	float: left;
	position: fixed; 
	z-index: 2;
	
}

body
{
	font-family: monospace;
}

.row
{
	max-width: 100%;
	
}

.hero
{
	position: absolute;
	width: 100%;
	margin-left: auto;
	margin-top: auto;
}

h1
{
	color: white;
	position: absolut;
	text-transform: uppercase;
	font-size: 70px;
	text-align: center;
	margin-top: 200px;
	position: fixed;
}

h2
{
	font-size: 20px;
	color: white;
    height: 200px;
    width: 400px;

    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -100px;
    margin-left: -200px;
}

h3
{
	font-size: 20px;
	color: white;
    height: 100px;
    width: 400px;

    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -40px;
    margin-left: -200px;
}

.button
{
	margin-top: 350px;
	position: absolute;
	margin-left: 600px;
	
	
	
}

.btn
{
	border: 1px solid white;
	padding: 10px 30px;
	color: white;
	text-decoration: none;
	margin-right: 5px;
	font-size: 13px;
	text-transform: uppercase;
}

.btn-one
{
	background-color: darkred;
	font-family: "Roboto", sans-serif;
	
}

h4
{
	color: white;
	text-transform: uppercase;
	font-size: 40px;
	text-align: center;
	margin-top: 200px;
	margin-left: 50px;
	position: fixed;
}