html{
	width: 100%;
	color:#fff;
}

body{
	background-color: #111;
	margin: 0;
	font-family: 'Abel';
	width: 100%;
}

header{
	text-align: center;
	height: 100px;
	background-color: RGB(000,160,240);
	color:white;
}
h1{
	height: 100px;
	line-height: 100px;
	margin: 0;
}

ul{
	margin: 0px;
	padding-left: 0px;
}

.submenu1,.submenu2,.submenu2bis{
	display: none;
}

.button-house{
	float: left;
	width: 40px;
	height: 60px;
	margin-left: 10px;
	line-height: 60px;
}

.button-house img{
	width: 40px;
	height: 40px;
	vertical-align: middle;
}

nav{
	text-align: center;
	width: 100%;
	background-color: #424558;
	position: sticky;
	position: -webkit-sticky;
	top: 0px;
	height: 60px;
	z-index: 10000;
}

nav a{
	text-decoration: none;
	
}

nav li {
	list-style: none;
}

nav > div{
	width: 600px;
	margin-left: auto;
	margin-right: auto;
}

nav > div > ul > li {
	float: left;
	position: relative;
	width: 200px;
	margin-left: 50px;
	margin-right: 50px;
}

nav > div > ul > li > a {
	padding: 20px 30px;
	font-size: 30px;
	color: #FFF;
	text-align: center;
	height: 60px;
	line-height: 60px;
}

nav > div > ul::after{
	content:"";
	display: block;
	clear: both;
}

nav li:hover .submenu1{
	display: inline-block;
	position: absolute;
	top: 100%;
	left: 0px;
	padding: 0px;
	z-index: 10000;
}

.nav-master:hover{
	background-color: RGB(000,160,240,0.15);
}

.menu-arrow-right{
	float:right;
	width:30px;
	height:30px;
	vertical-align: middle;
}

.menu-arrow-left{
	float: left;
	width:30px;
	height:30px;
	vertical-align: middle;
}

.submenu1 li{
	border-bottom: 1px solid #CCC;
	width: 200px;
}

.submenu1 > li{
	line-height: 30px;
	height: 30px;
	background-color: RGB(000,160,240,0.7);
}

.submenu1 li a{
	padding: 15px 30px;
	font-size: 20px;
	color: #FFFFFF;
	width: 200px;
}

nav .submenu1 li:hover{
	background-color: #333;
}

nav .submenu1 li:hover .submenu2{
	display: inline-block;
	position: absolute;
	top: 0px;
	left:200px;
	padding: 0px;
	z-index: 10000;
}

nav .submenu1 li:hover .submenu2bis{
	display: inline-block;
	position: absolute;
	top: 0px;
	right:200px;
	padding: 0px;
	z-index: 10000;
}

.submenu2 li,.submenu2bis li{
	width: 250px;
}

.submenu2 li a,.submenu2bis li a{
	font-size: 17px;
	
}

.submenu2,.submenu2bis{
	background-color: RGB(000,160,240,0.9);
}

nav .submenu1 li:hover .submenu-s2,nav .submenu1 li:hover .submenu-s4,nav .submenu1 li:hover .submenu-s6{
	top:30px;
}