/* CSS Document */
html{
    height: 100%;
}

body{
	color: #333333;
	font-family: source-han-sans-japanese, sans-serif;
	font-style: normal;
	font-weight: 100;
	margin: 0;
    height: 100%;
}

header{
	text-align: right;
	padding: 10px;
	background-image: url("../img/h01.png");
	height: 100%;
	background-size: cover;
	background-position: 50% 50%;
	margin-bottom: 60px;
}

header ul{
	margin: 0;
	list-style-type: none;
	padding-left: 0;
}

header li{
	display: inline-block;
	padding: 4px 8px;
	font-size: 12px;
}

header li > a{
	text-decoration: none;
	color: white;
}

header li > a:hover{
	opacity: 0.75;
}

.current{
	border-bottom: 4px solid white;
}

section{
	text-align: center;
}

section h1{
	font-weight: normal;
	margin-bottom: 8px;
}

section p{
	margin-top: 0;
	font-size: 14px;
}

.icon{
	border-radius: 50%;
	border: 1px solid white;
	box-shadow: 0 0 5px lightgray;
}

.works{
	width: 600px;
	margin: 60px auto;
	border-bottom: 1px solid lightgray;
}

.works h1,
.works p{
	text-align: left;
}

.works > section{
	margin-bottom: 40px;
}

footer{
	width: 600px;
	margin: 0 auto 60px;
}

footer ul{
	margin: 0;
	list-style-type: none;
	padding-left: 0;
	float: left;
}

footer li{
	display: inline-block;
}

footer li > a:hover{
	opacity: 0.5;
}

footer > p{
	color: lightgray;
	font-size: 15px;
	text-align: right;
}

.about{
	width: 600px;
	margin: 0 auto 25px;
	padding-bottom: 50px;
	border-bottom: 1px solid lightgray;
}

.about > p{
	text-align: center;
}

a.backtotop{
	width: 80px;
	position: fixed;
	bottom: 30px;
	right: 1%;
}

a.backtotop:hover{
	opacity: 0.7;
}

.backtotopicon{
	border-radius: 50%;
}