@charset "UTF-8";
/* CSS Document */

html {
	display: flex;
	/*IE*/
	flex-direction: column;
	/*IE*/
	margin: 0;
}

body {
	box-sizing: border-box;
	margin: 0;
	display: flex;
	flex-flow: column;
	min-height: 100vh;
	min-width: 100vw;
	overflow: hidden;
}

header {
	height: 10px;
}

main {
	background: #ffffff;
	font-family: "Ryumin Regular KL", "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", "游明朝体", "Yu Mincho", YuMincho, serif;
	direction: ltr;
	display: inline-block;
	text-align: left;
	font-size: 16px;
	-ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
	padding-top: 10px;
	padding-bottom: 2px;
	text-indent: 1em;
	line-height: 2;
	letter-spacing: .05em;
	flex: 1;
}

#container {
	writing-mode: tb-rl;
	/*IE*/
	width: 100vw;
	overflow: auto;
}

footer {
	background: #eee;
	color: #ffffff;
	height: 30px;
	padding-bottom: 10px;
}

button, a {
	background-color: transparent;
	border: none;
	cursor: pointer;
	outline: none;
	padding: 0;
	appearance: none;
	text-decoration: none;
}

rt {
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

.nav {
	display: table;
	width: 100vw;
	table-layout: fixed;
}

.left {
	display: table-cell;
	text-align: left;
	padding: 0 0 0 20px;
}

.center {
	display: table-cell;
	text-align: center;
}

.right {
	display: table-cell;
	text-align: right;
	padding: 0 20px 0 0;
}

.sesame {
	text-emphasis-style: filled sesame;
	-webkit-text-emphasis-style: filled sesame;
	text-emphasis-position: over;
}

.keisen {
	letter-spacing: 0;
}

.yoko {
	writing-mode: horizontal-tb;
	-ms-writing-mode: lr-tb;
	-webkit-writing-mode: horizontal-tb;
	text-indent: -0.1em;
}

.box {
	padding: 0;
	margin: 0 2em;
	color: #333333;
	background: #CCCC66;
	border-top: solid 10px #666633;
	height: 50%;
}

.box p {
	margin: 0;
	padding: 0;
}

table {
	margin-left: 20px;
}

td {
	border: solid 1px #aaaaaa;
	padding-left: 0.5em;
	padding-right: 0.5em;
}

.large {
	font-size: 1.2em;
}

.small {
	font-size: 0.8em;
}

.sousa {
	display: block;
	margin-top: 3em;
	margin-right: -2em;
}
.rightend {
	text-align:right
}
.cube{
border-style: solid;
border-width: 2px;
border-color: #c0c0c0;
color:#000000; 
font-size: 80% ;
border-radius: 2px 2px 2px 2px;  
padding: 2px 2px 2px 2px ;/
background-color: #f5f5f5;
}