body::-webkit-scrollbar {
	width: 0.5em;
}
body::-webkit-scrollbar-track {
	background-color: #fff;
}

body::-webkit-scrollbar-thumb {
	background-color: rgba(0, 0, 0, 0.5);
	background-color: #ccc;
}
body {
	position: relative;
	width: 100%;
	height: 100%;
	display: block;
	background-color: #000;
	padding: 0;
	margin: 0;
	overflow-x: hidden;
}
main {
	position: relative;
	display: block;
	width: 100%;
	max-width: 1200px;
	padding: 5% 10%;
	box-sizing: border-box;
	margin: 0 auto;
}
pre {
	position: relative;
	display: block;
	/* restart */
	width: 100%;
	font-size: 1.3em;
	font-weight: normal;
	line-height: 2;
	letter-spacing: 3;
	color: #fff;
	white-space: pre-wrap;
	word-wrap: break-word;
}
img {
	position: relative;
	display: block;
	max-width: 100%;
	margin: 30px auto;
}

.goTop {
	width: 30px;
	height: 30px;
	display: none;
	position: fixed;
	right: 15px;
	bottom: 15px;
	background-image: url("../img/goTop.svg");
	background-size: contain;
	z-index: 999;
	cursor: pointer;
}

.navBox {
	width: 100%;
	height: auto;
	display: block;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	background-color: rgb(42, 48, 66);
}

.navBox a.heroes {
	position: relative;
	display: block;
	width: 100%;
	height: 50px;
	background-color: #000000;
	border-bottom: solid 1px rgba(58, 58, 58, 0.5);
	cursor: pointer;
	z-index: 999;
}
.navBox a.heroes img {
	display: inline-block;
	margin: 15px 0;
	margin-left: 15px;
	vertical-align: top;
}
.navBox a.heroes img.closed {
	display: none;
}
.navBox a.heroes p {
	display: inline-block;
	margin: 0;
	margin-left: 15px;
	font-size: 18px;
	font-weight: 450;
	line-height: 50px;
	letter-spacing: 3;
	display: inline-block;
	color: #fff;
	vertical-align: top;
}
.navBox ul#nav {
	width: 100%;
	height: auto;
	transition: all 0.5s;
	display: none;
	flex-wrap: wrap;
	justify-content: center;
	list-style-type: none;
	overflow-y: auto;
	padding: 0;
}
.navBox ul#nav li a {
	width: 150px;
	display: inline-block;
	position: relative;
	margin: 0 auto;
	box-sizing: border-box;
	cursor: pointer;
	/* border-bottom: solid 1px rgba(73, 73, 73, 0.5); */
	text-align: center;
	text-decoration: none;
}
@media only screen and (orientation: portrait) {
	.navBox ul#nav li a {
		width: 120px;
	}
 }
.navBox ul#nav li a p {
	font-size: 18px;
	font-weight: 450;
	line-height: 1.5;
	letter-spacing: 3;
	color: #ccc;
}
.navBox ul#nav li a:hover p {
	font-weight: 600;
	color: #fff;
}