/* Overlay style */
.overlay {
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	background: #F5F5F5;
	z-index: 26;
	overflow-y:auto; 
	overflow-x:hidden;
}

/* Overlay closing cross */
.overlay .overlay-close {
	width: 40px;
	height: 40px;
	position: absolute;
	left: 20px;
	top: 20px;
	overflow: hidden;
	border: medium none;
	background: transparent url("../images/svg/boton_x_gris.svg") no-repeat scroll center center / 75px 96px;
	text-indent: 200%;
	color: transparent;
	outline: medium none;
	z-index: 26;
}

/* Overlay closing cross */
.overlay .overlay-close:hover {

	background: transparent url("../images/svg/boton_x.svg") no-repeat scroll center center / 75px 96px;
	
}

/* Menu style */
.overlay .block-content {
	text-align: center;
	position: relative;
	top: 5em;
/* 	top: 50%; */
/* 	height: 60%; */
/* 	-webkit-transform: translateY(-50%); */
/* 	transform: translateY(-50%); */
	overflow-y:auto; 
}

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

.overlay ul li {
	display: block;
	height: 20%;
	height: calc(100% / 5);
	min-height: 54px;
}

.overlay ul li a {
	font-size: 54px;
	font-weight: 300;
	display: block;
	color: #fff;
	-webkit-transition: color 0.2s;
	transition: color 0.2s;
}

.overlay ul li a:hover,
.overlay ul li a:focus {
	color: #f0f0f0;
}

.overlay-contentscale {
	visibility: hidden;
	-webkit-transform: translateY(100%);
	transform: translateY(100%);
	-webkit-transition: -webkit-transform 0.5s, visibility 0s 0.5s;
	transition: transform 0.5s, visibility 0s 0.5s;
}

.overlay-contentscale.open {
	visibility: visible;
	-webkit-transform: translateY(0%);
	transform: translateY(0%);
	-webkit-transition: -webkit-transform 0.5s;
	transition: transform 0.5s;
}

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