/* Overlay style */
.overlay {
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: rgba(0, 0, 0, 0.8);
}

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

.divImg {
	position: absolute;
	right: 20px;
	width: 300px;
	height: 500px;
}

.divImg img {
	position: absolute;
	top: 20px;
	right: 10px;
	width: 300px;
	height: 500px;
}

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

.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-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: #e3fcb1;
}

/* 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);
}

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

body {
	text-align: center
}

.div {
	margin: 0 auto;
}

.ico {
	font-size: 0;
	background-repeat: no-repeat;
}

.btn {
	box-sizing: border-box;
	border: 1px solid #fff;
	color: #fff;
	text-align: center;
}

.pc-btns {
	margin-top: 40px;
	font-size: 0;
}

.pc-btns .btn {
	display: inline-block;
	width: 400px;
	height: 100px;
	line-height: 100px;
	font-size: 25px;
	margin-right: 16px;
	border-radius: 50px;
	position: relative;
	overflow: hidden;
	transition: all 0.2s;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
}

.pc-btns .btn:hover {
	background-color: rgba(255, 255, 255, .3);
}

.pc-btns .btn {
	display: inline-block;
	width: 500px;
	height: 150px;
	line-height: 150px;
	font-size: 30px;
	margin-right: 16px;
	border-radius: 100px;
	position: relative;
	overflow: hidden;
	transition: all 0.2s;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
}

.pc-btns .btn:hover {
	background-color: rgba(255, 255, 255, .3);
}

.pc-btns .ico {
	float: left;
	width: 60px;
	height: 60px;
	background-position: left top;
	background-repeat: no-repeat;
	margin: 40px 50px 0 110px;
	background-size: 60px 60px;
}

.pc-btns .ico-ios {
	background-image: url(../image/icon_ios.png);
}

.pc-btns .ico-android {
	background-image: url(../image/icon_android.png);
}

.pc-btns .txt {
	float: left;
}