*
{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}

body
{
	font-family: 'Open Sans', sans-serif;
	font-weight: 300;
	position: relative;
	background: #000;
	width: 100%;
	height: 100%;
	overflow-y: scroll;
	overflow-x: hidden;
}

html
{
	height: 100%;
}

a
{
	text-decoration: none;
	outline: none;
}

section
{
	padding: 50px;
}

.gris
{
	background: #474d5d;
	color: #fff;
}

.blanc
{
	background: #fff;
	color: #474d5d;
}

p
{
	font-family: 'Open Sans', sans-serif;
	font-size: 14px;
	line-height: 21px;
	font-weight: 400;
	padding-bottom: 22px;
	margin: 0px;
	text-align: justify;
}

h1
{
	font-family: 'Open Sans', sans-serif;
	font-size: 80px;
	line-height: 90px;
	font-weight: 700;
	margin: 0px;
	padding-bottom: 8px;
}

h2
{
	font-family: 'Open Sans', sans-serif;
	font-size: 36px;
	line-height: 38px;
	padding-bottom: 0px;
	font-weight: 300;
	text-transform: uppercase;
	margin: 0px;
}

h3
{
	font-family: 'Open Sans', sans-serif;
	font-size:24px;
	line-height:30px;
	padding-bottom:6px;
	font-weight:400;
	margin:0px;
}

h4
{
	font-family: 'Open Sans', sans-serif;
	font-size:19px;
	line-height:24px;
	padding-bottom:6px;
	font-weight:600;
	margin:0px;
}

h5
{
	font-family: 'Open Sans', sans-serif;
	font-size:16px;
	line-height:24px;
	padding-bottom:6px;
	font-weight:400;
	margin:0px;
}



/* NavBar */

nav
{
	width: 100%;
	margin: 0 auto;
	background-color: #17181D;
	position: sticky;
	top: 0px;
}

nav ul
{
	list-style-type: none;
}

nav ul li
{
	float: left;
	width: 25%;
	text-align: center;
	position: relative;
}

nav ul::after
{
	content: "";
	display: table;
	clear: both;
}

nav a
{
	display: block;
	text-decoration: none;
	color: white;
	border-bottom: 2px solid transparent;
	padding: 10px 0px;
}

nav a:hover
{
	color: #00bdbd;
	border-bottom: 2px solid #00bdbd;
}



/* Footer */

footer
{
	background: #00bdbd;
	padding: 20px;
}

footer img
{
	max-width: 15%;
	height: auto;
	display: block;
	margin-left: auto;
	margin-right: auto;
}