.fat-nav,
.hamburger__icon,
.hamburger__icon:after,
.hamburger__icon:before {
	-moz-transition-duration: .4s;
	-o-transition-duration: .4s;
	-webkit-transition-duration: .4s
}

.hamburger {
	display: none;
	width: 50px;
	height: 50px;
	position: fixed;
	top: 15px;
	right: 15px;
	z-index: 10000000000;
	padding: 12px;
	padding-top: 16px;
	background-color: #efefef;
	border-radius: 8px;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	-webkit-tap-highlight-color: transparent;
	-ms-touch-action: manipulation;
	touch-action: manipulation;
}
.hamburger__icon {
	position: relative;
	margin-top: 7px;
	margin-bottom: 7px
}

.hamburger__icon,
.hamburger__icon:after,
.hamburger__icon:before {
	display: block;
	width: 25px;
	height: 2px;
	background-color: #222;
	-moz-transition-property: background-color, -moz-transform;
	-o-transition-property: background-color, -o-transform;
	-webkit-transition-property: background-color, -webkit-transform;
	transition-property: background-color, transform;
	transition-duration: .4s
}

.hamburger__icon:after,
.hamburger__icon:before {
	position: absolute;
	content: ""
}

.hamburger__icon:before {
	top: -7px
}

.hamburger__icon:after {
	top: 7px
}

.hamburger.active .hamburger__icon {
	background-color: transparent
}

.hamburger.active .hamburger__icon:after,
.hamburger.active .hamburger__icon:before {
	background-color: #333
}

.hamburger.active .hamburger__icon:before {
	-moz-transform: translateY(7px)rotate(45deg);
	-ms-transform: translateY(7px)rotate(45deg);
	-webkit-transform: translateY(7px)rotate(45deg);
	transform: translateY(7px)rotate(45deg)
}

.hamburger.active .hamburger__icon:after {
	-moz-transform: translateY(-7px)rotate(-45deg);
	-ms-transform: translateY(-7px)rotate(-45deg);
	-webkit-transform: translateY(-7px)rotate(-45deg);
	transform: translateY(-7px)rotate(-45deg)
}

.fat-nav {
	top: 0;
	left: 0;
	z-index: 9999;
	position: fixed;
	display: none;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, .8);
	-moz-transform: scale(1.4);
	-ms-transform: scale(1.4);
	-webkit-transform: scale(1.4);
	transform: scale(1.4);
	-moz-transition-property: -moz-transform;
	-o-transition-property: -o-transform;
	-webkit-transition-property: -webkit-transform;
	transition-property: transform;
	transition-duration: .4s;
	overflow-y: auto;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch
}

.fat-nav__wrapper {
	width: 100%;
	height: 100%;
	display: table;
	table-layout: fixed
}

.fat-nav.active {
	-moz-transform: scale(1);
	-ms-transform: scale(1);
	-webkit-transform: scale(1);
	transform: scale(1)
}

.fat-nav ul {
	display: table-cell;
	vertical-align: middle;
	margin: 0;
	padding: 0
}

.fat-nav li {
	list-style-type: none;
	text-align: center;
	padding: 10px;
	font-size: 16px;
}

.fat-nav li,
.fat-nav li a {
	color: #fff;
}

.fat-nav li a {
	text-decoration: none;
	color: #fff;
	font-size: 17px;
}

@media only screen and (max-width: 768px) {
	.hamburger{
		display: block;
	}
}