body {
	background-color: #000000;
	background-image: url(../images/header.png);
	background-repeat: no-repeat;
	background-position: 100% 0;
	font-family: 'Roboto', sans-serif;
	background-size: cover;
}

nav {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 83px;
	background-color: white;
	line-height: 75px;
}

header {
	height: 100vh;
	text-align: center;
	color: white;
	padding-top: 83px;
}

header h1 {
	font-size: 90px;
	line-height: 0.9;
	margin: 0;
	font-weight: 900;
}

header h1 span {
	line-height: 52px;
	font-size: 35px;
	text-transform: none;
	font-style: italic;
	display: block;
	margin-top: 5px;
}

header a {
	width: 280px;
	height: 66px;
	text-align: center;
	line-height: 66px;
	padding: 0 15px;
	display: block;
	margin: 65px auto 0 auto;
	max-width: 100%;
	background-color: #44a9b1;
	color: white !important;
	font-size: 17px;
	font-weight: bold;
	text-decoration: none !important;
    	cursor: default;
    	pointer-events: none;
}
@media screen and (max-height: 600px){
	header h1 {
    font-size: 70px;
}
header h1 span {
    line-height: 42px;
    font-size: 30px;
    margin-top: 0;
}
header a {
    margin: 35px auto 0 auto;
}
}
@media screen and (max-height: 500px){
header h1 {
    font-size: 48px;
}
header h1 span {
    line-height: 36px;
    font-size: 24px;
}
header a {
    margin: 15px auto 0 auto;
    height: 46px;
    line-height: 46px;
    font-size: 15px;
}
} 
@media screen and (max-width: 991px){
	header h1 {
    font-size: 70px;
}
header h1 span {
    line-height: 42px;
    font-size: 30px;
    margin-top: 0;
}
header a {
    margin: 35px auto 0 auto;
}
}
@media screen and (max-width: 767px){

}
@media screen and (max-width: 480px){
header h1 {
    font-size: 48px;
}
header h1 span {
    line-height: 36px;
    font-size: 24px;
}
header a {
    margin: 15px auto 0 auto;
    height: 46px;
    line-height: 46px;
    font-size: 15px;
}
}