dl,dt,dd,h1,h2,h3,p,ul,div,header,article,section{
	font-family:'メイリオ', 'Meiryo', sans-serif;
	margin: 0px;
	padding: 0px;
}


body{
	text-align: center;
	margin: auto;
	width: 100%;
}

header h1{
	float: left;
	margin:10px;
	font-size: 17px;
	font-weight: bold;
	overflow:auto;
}

header h1 a{
	text-decoration:none;
	color:#000;
}

header p{
	clear:both;
	margin:10px;
}

header{
	margin-bottom:20px;
	width: 100%;
	background-color: #ddffdd;
	overflow:auto;
}

header ul li{
	float:left;
	margin:10px;
}

header ul li:first-child{
	float: right;
}

nav{
	text-align:left;
}

h2{
	text-align:left;
}


p.title{
	float: none;
	padding: 0px;
	margin: 0px;
	font-size: 48px;
	font-weight: bold;
}

p.comment{
	color:#ff1111;
	margin:1%;
}

ul{
	list-style: none;
}



article{
	margin: 0% 10% 10% 10%;
}

section.contents > ul > li{
	text-align:left;
	padding:2%;
	margin-bottom:2%;
	border-radius: 10px;
	background-color: #ddffdd;
}

section.contents ul ul{
	list-style: disc;
	padding-left: 5%;
}

section.contents dl dt{
	text-align:left;
	width:300px;
	overflow:auto;
	float:left;
}

section.contents dl dd{
	margin-bottom:10px;
	width:150px;
	overflow:auto;
	border: 1px solid #000;
}

section.mov {
	width:500px;
	margin:auto;
}

section.mov p{
	text-align:left;
}

section.mov div{
	width:500px;
	overflow:auto;
}

section.mov iframe{
	width:500px;
	overflow:auto;
}

section.mov dl dt{
	display:block;
	margin:5px 0px;
	padding:8px;
	background-color:#cccccc;
	border-radius:4px 4px 0px 0px;
}

section.mov dl dd{
	margin-bottom:50px;
}

section form{
	margin:4%;
}

footer{
	padding: 3% 0%;
	text-align: center;
	background-color: #cceecc;
}

footer ul{
	margin:auto;
	width:50%;
}

footer ul li{
	padding:2%;
}