/* Overlay style */
.overlay {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: #f2f2f2;
}

/* Overlay closing cross */
.overlay .overlay-close {
	width: 50px;
	height: 50px;
	position: absolute;
	right: 20px;
	top: 20px;
	overflow: hidden;
	border: none;
	background-image: url(../img/cross.png);
	background-color: #bcbdc1;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 25px 25px;
	text-indent: 200%;
	color: transparent;
	outline: none;
	z-index: 100;
	border-radius: 50%;
}

/* Menu style */
.overlay nav {
	text-align: center;
	position: relative;
	top: 100px;
}

.overlay ul {
	list-style: none;
	padding: 0;
	margin: 0 auto;
	display: block;
	height: 100%;
	position: relative;
}

.overlay ul li {
	display: block;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.overlay ul li a {
	font-size: 25px;
	display: block;
	-webkit-transition: color 0.2s;
	transition: color 0.2s;
}


/* Effects */
html, body {
	overflow-x: hidden;
}


.container.overlay-open {
	-webkit-transform: translateX(50%);
	transform: translateX(50%);
}


.container.overlay-open::after {
	visibility: visible;
	opacity: 1;
	-webkit-transition: opacity 0.5s;
	transition: opacity 0.5s;
}

.overlay-contentpush {
	background: #f2f2f2;
	visibility: hidden;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
	-webkit-transition: -webkit-transform 0.5s, visibility 0s 0.5s;
	transition: transform 0.5s, visibility 0s 0.5s;
}

.overlay-contentpush.open {
	visibility: visible;
	-webkit-transform: translateX(0%);
	transform: translateX(0%);
	-webkit-transition: -webkit-transform 0.5s;
	transition: transform 0.5s;
	z-index: 999;
}

@media screen and (max-height: 30.5em) {
	.overlay nav {
		height: 70%;
		font-size: 34px;
	}
	.overlay ul li {
		min-height: 34px;
	}
}