/* Overlay style */
.overlay {
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	z-index: 9991;
	left: 0;
	background: url(../img/modal.jpg);
	background-size: cover;
	/* background: rgba(0,0,0,0.9); */
}

/* Overlay closing cross */
.overlay .overlay-close {
	width: 80px;
	height: 80px;
	position: absolute;
	right: 20px;
	top: 20px;
	overflow: hidden;
	border: none;
	background: url(../img/cross.png) no-repeat center center;
	text-indent: 200%;
	color: transparent;
	outline: none;
	z-index: 100;
}

/* Menu style */
.overlay nav {
	text-align: center;
	position: relative;
	top: 50% !important;
	height: 60%;
	font-size: 54px;
	-webkit-transform: translateY(-50%) !important;
	transform: translateY(-50%);
}



.overlay ul li a:hover,
.overlay ul li a:focus {
	color: #ccc;
	text-decoration: none;
}

/* Effects */
.overlay-hugeinc {
	opacity: 0;
	visibility: hidden;
	-webkit-transition: opacity 0.5s, visibility 0s 0.5s;
	transition: opacity 0.5s, visibility 0s 0.5s;
}

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

.overlay-hugeinc nav {
	-webkit-perspective: 1200px;
	perspective: 1200px;
}

.overlay-hugeinc nav ul {
	opacity: 0.4;
	-webkit-transform: translateY(-25%) rotateX(35deg);
	transform: translateY(-25%) rotateX(35deg);
	-webkit-transition: -webkit-transform 0.5s, opacity 0.5s;
	transition: transform 0.5s, opacity 0.5s;
}

.overlay-hugeinc.open nav ul {
	opacity: 1;
	-webkit-transform: rotateX(0deg);
	transform: rotateX(0deg);
}

.overlay-hugeinc.close nav ul {
	-webkit-transform: translateY(25%) rotateX(-35deg);
	transform: translateY(25%) rotateX(-35deg);
}


 
  
  .nav_button {
}
 
 button {
    text-transform: none;
    background: transparent;
    border: none;
    outline: none;
} 

button {
    /* -webkit-appearance: button; */
    /* cursor: pointer; */
    /* width: 70px; */
    /* height: 50px; */
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    -o-appearance: none;
    appearance: none;
    -webkit-border-radius: 0;
}
* {
  margin: 0;
  padding: 0; 
}

/* Icon 1 */

#nav-icon1, #nav-icon2, #nav-icon3, #nav-icon4 {
  width: 124px;
  height: 40px;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .5s ease-in-out;
  -moz-transition: .5s ease-in-out;
  -o-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
  cursor: pointer;
}


.open span{background: #fff !important;}

#nav-icon4 span {
  display: block;
  position: absolute;
  height: 2px;
  width: 24px;
  /* background: #000; */
  border-radius: 0px;
  opacity: 1;
  right: 0;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .25s ease-in-out;
  -moz-transition: .25s ease-in-out;
  -o-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}


/* Icon 4 */



#nav-icon4 span:nth-child(1) {
  top: 0px;
  -webkit-transform-origin: left center;
  -moz-transform-origin: left center;
  -o-transform-origin: left center;
  transform-origin: left center;
}

#nav-icon4 span:nth-child(2) {
  top: 7px;
  -webkit-transform-origin: left center;
  -moz-transform-origin: left center;
  -o-transform-origin: left center;
  transform-origin: left center;
}

#nav-icon4 span:nth-child(3) {
  top: 14px;
  -webkit-transform-origin: left center;
  -moz-transform-origin: left center;
  -o-transform-origin: left center;
  transform-origin: left center;
}

#nav-icon4.open span:nth-child(1) {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  top: -3px;
  left: 8px;
}

#nav-icon4.open span:nth-child(2) {
  width: 0%;
  opacity: 0;
}

#nav-icon4.open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 14px;
  left: 8px;
}
.nav_button{
	position: fixed;
	width: 154px;
	height: 150px;
	right: 0;
	z-index: 9992;
	margin-bottom: 0;
	}
	

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