@charset "utf-8";
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.min.css");
/* CSS Document */
:root {
/* #Page 背景色、Hmenu の選択したタブの色、及び罫線の置き換えで使用 */
--bk_col : #d4f1f0;
}

html,
body {
	margin: 0;
	padding: 0;
}

*:before,
*:after {
	-webkit-box-sizing: border-box;
	box-sizing: border-box
}

#maincontainer {
	width: 100%;
	margin: 0 auto 0 auto;
}

#headcontainer,
#head {
	margin: 0;
}
#headcontainer {
	background-image: url("../../images/web/sozai/back/take.gif");
	background-repeat: repeat;
	border-style:solid solid none solid;
	border-width:  2px;
	border-color: black;
	z-index:5;
}
#maincontainer {
	padding: 0;
}

#pageDisplay {
	margin: 0;
	padding: 0;
	top:-4px;
	border:solid 2px black;
	background-color:var(--bk_col);
}
#Page {
	padding:20px;
	border-color: black;
	background-color: var(--bk_col);/* menu.cssの.Hmenu li.bk_clear::before のbackgroundカラーと一致させること */
}

#gnavi {
  box-sizing: border-box;
  font-size: 14px;
  font-weight: bold;
	background-color: #d4f1f0;
}

#gnavi li a {
	text-decoration: none;
	display: block;
  margin-bottom: 10px;
}

#foot {
	height: 30px;
	background: black;
	color: #FFF;
	text-align: center;
}


#foot a {
	color: #FFFFFF;
}

header {
	text-align: center;
}

footer {
	background: #000;
	color: #fff;
	text-align: center;
}

/*--------------*/
/* 蛍光ペン強調 */
/*--------------*/
/* 蛍光ペン強調　赤　*/
.kp_red {
	background: linear-gradient(transparent 40%, rgb(255, 170, 170) 40%);
}

/* 蛍光ペン強調　桃　*/
.kp_pink {
	background: linear-gradient(transparent 40%, #ff99ff 40%);
}

/* 蛍光ペン強調　黄　*/
.kp_yellow {
	background: linear-gradient(transparent 40%, #ffff66 40%);
}

/* 蛍光ペン強調　緑　*/
.kp_green {
	background: linear-gradient(transparent 40%, #adff2f 40%);
}

/* 蛍光ペン強調　青　*/
.kp_blue {
	background: linear-gradient(transparent 40%, #66ccff 40%);
}
/* 蛍光ペン強調　白　*/
.kp_white {
	background: linear-gradient(transparent 40%, white 40%);
}

h1.shadow,
h2.shadow,
span.shadow {
	text-shadow:
		black 2px 0px 2px, black -2px 0px 2px,
		black 0px -2px 2px, black -2px 0px 2px,
		black 2px 2px 2px, black -2px 2px 2px,
		black 2px -2px 2px, black -2px -2px 2px,
		black 1px 2px 2px, black -1px 2px 2px,
		black 1px -2px 2px, black -1px -2px 2px,
		black 2px 1px 2px, black -2px 1px 2px,
		black 2px -1px 2px, black -2px -1px 2px,
		black 1px 1px 2px, black -1px 1px 2px,
		black 1px -1px 2px, black -1px -1px 2px;
}

/*---------------------------*/
/*  box 装飾 背景＆ボーダー  */
/*---------------------------*/
/* 背景：オレンジ　*/
.box {
	border: solid 2px black;
	border-radius: 5px;
	box-shadow: 3px 3px 3px #888;
	margin: 10px 5px 10px 5px;
	padding: 3px 3px 3px 3px;
}

.bk_orange {
	background: #ffa500;
	color: black;
}

.bk_darkblue {
	color: white;
	background: #483d8b;
}

.bk_pink {
	color: black;
	background: #ffe6f3;
}

.bk_lightgreen {
	color: black;
	background: #ddffdd;
}

.bk_grey {
	color: black;
	background: #bbbbbb;
}

.bk_black {
	color: white;
	background: black;
}

.bk_lightblue {
	color: black;
	background: #c8f0ea;
}

.bk_yellow {
	color: black;
	background: #f7f5c6;
}

.bk_white {
	color: black;
	background: white;
}

.bk_beige {
	color: black;
	background: #f5f5dc;
}

.bk_green {
	color: white;
	background: #008000;
}

.bk_purple {
	color: white;
	background: #800080;
}

/* -------------------------------------------------- */
/* 背景：薄緑　*/
.box3D {
	font-weight: bold;
	box-shadow: 0px 0px 5px 3px rgba(0, 0, 0, 0.2), 0px 0px 5px 3px rgba(0, 0, 0, 0.2) inset;
	border: 1px solid #000;
	border-radius: 5px;
	padding: 10px;
}

.midashi1 {
	display: inline-block;
	margin: 0.3em 0 0.3em 0;
	padding: 0.3em 1em;
	line-height: 1;
	border-left: 5px solid #000;
	font-size: 1.2em;
	font-weight: bold;
}

.midashi1-1 {
	display: inline-block;
	margin: 0.3em 0 0.3em 1em;
	padding: 0.3em;
	line-height: 1;
	border-left: 5px solid #f50f3b;
	border-bottom: 2px solid #f50f3b;
	font-size: 1.2em;
	font-weight: bold;
}

/* 見出しの装飾　*/
.midashi2 {
	font-size: 16pt;
	line-height: 2.5;
	margin: 20px 0px 20px 0;
	padding: 10px 5px 10px 5px;
	box-shadow: 1px 3px 7px 0px #666666;
	border-top: 3px solid #ff6347;
	border-radius: 5px;
}
/*------------------*/
/*  リンク装飾関係  */
/*------------------*/
/* cssbutton　装飾　*/

.cssbutton {
	border: 2px #7c7c7b outset;
	border-radius: 5px;
	padding: 1px 4px;
	text-decoration: none;
	font: bold 90%;
}
.cssbutton:hover {
	border-style: inset;
	padding: 2px 3px 0 5px;
	/*shift text 1px to the right and down*/
}


.button_img {
	position: relative;
	display: inline-block;
	width: 150px;
	height: 50px;
	text-decoration: none;
	background-color: #99f48e;
	background-image: url("../../images/css/kame.gif");
	background-size: 50px;
	background-repeat: no-repeat;
	background-position: bottom center;
	border-radius: 5px;
	color: black;
	font-weight: bold;
	line-height: 60px;
	-webkit-transition: none;
	transition: none;
	box-shadow: 0 3px 3px #0e8c73;
	text-shadow: 0 1px 1px rgba(0, 0, 0, .3);
	padding: 5px;
	border: solid 1px black;
}

.button_img:hover {
	background-image: url("../../images/css/katatumuri.gif");
	background-size: 50px;
	background-repeat: no-repeat;
	background-position: bottom center;
	box-shadow: 0 3px 3px #23a188;
}

.button_img:active {
	top: 3px;
	box-shadow: none;
}

.button_img1 {
	position: relative;
	display: inline-block;
	width: 200px;
	height: 50px;
	text-decoration: none;
	background-color: #99ccff;
	background-image: url("../../images/css/weed1.gif");
	background-size: 150px;
	background-repeat: repeat-x;
	background-position: bottom center;
	border-radius: 5px;
	color: black;
	font-weight: bold;
	line-height: 60px;
	-webkit-transition: none;
	transition: none;
	box-shadow: 0 3px 3px #0e8c73;
	text-shadow: 0 1px 1px rgba(0, 0, 0, .3);
	padding: 5px;
	border: solid 1px black;
}

.button_img1:hover {
	background-image: url("../../images/css/weed2.gif");
	background-size: 150px;
	background-repeat: repeat-x;
	background-position: bottom center;
	box-shadow: 0 3px 3px #23a188;
}

.button_img1:active {
	top: 3px;
	box-shadow: none;
}



/*------------*/
/*  画像関係  */
/*------------*/
/* ボックス　装飾　*/
/* 画像 50X50　*/
button.img50_50 img,
div.img50_50 img {
	max-width: 50px;
	max-height: 50px;
	vertical-align: middle;
}

/* 画像 100X100 */
button.img100_100 img,
div.img100_100 img {
	max-width: 100px;
	max-height: 100px;
	vertical-align: middle;
}

/* 画像 500X500 */
div.img500_500 img {
	max-width: 500px;
	max-height: 500px;
	vertical-align: middle;
}

div.img350_350 img {
	max-width: 350px;
	max-height: 350px;
	vertical-align: middle;
}

div.img200_200 img {
	max-width: 200px;
	max-height: 200px;
	vertical-align: middle;
}

/* 画像 align=left で右余白２０ｐｘ　*/
.right20 {
	margin-right: 20px;
}


/*  説明用          */
.title-tab,
.tab {
	margin: .5em 0 0 0;
	display: inline-block;
	vertical-align: bottom;
	padding: 0 .7em 0 .7em;
	font-size: 8pt;
	border-top: 1px solid #c1c1c1;
	border-right: 1px solid #c1c1c1;
	border-left: 1px solid #c1c1c1;
	border-radius: 4px 4px 0 0;
	color: #456;
	text-align: center;
	font-weight: bold;
	background-color: #d8e0f0;
}

div.flex-row {
	display: flex;
	flex-direction: row;
}

div.flex-col {
	display: flex;
	flex-direction: column;
}

h1.shadow,
h2.shadow,
span.shadow {
	color: white;
	text-shadow:
		black 2px 0px 2px, black -2px 0px 2px,
		black 0px -2px 2px, black -2px 0px 2px,
		black 2px 2px 2px, black -2px 2px 2px,
		black 2px -2px 2px, black -2px -2px 2px,
		black 1px 2px 2px, black -1px 2px 2px,
		black 1px -2px 2px, black -1px -2px 2px,
		black 2px 1px 2px, black -2px 1px 2px,
		black 2px -1px 2px, black -2px -1px 2px,
		black 1px 1px 2px, black -1px 1px 2px,
		black 1px -1px 2px, black -1px -1px 2px;
}

h1.shadow1,
h2.shadow1,
span.shadow1 {
	color: white;
	text-shadow: 0px 3px 0px #b2a98f,
		0px 14px 10px rgba(0, 0, 0, 0.15),
		0px 24px 2px rgba(0, 0, 0, 0.1),
		0px 34px 30px rgba(0, 0, 0, 0.1);
}

h1.shadow2,
h2.shadow2,
span.shadow2 {
	color: white;
	text-shadow: 4px 3px 0px #000,
		9px 8px 0px rgba(0, 0, 0, 0.15);
}

.waku {
	border-right: maroon 4px solid;
	border-top: maroon 4px solid;
	border-left: maroon 4px solid;
	border-bottom: silver 15px solid;
	color: white;
	background-color: green
}

/*-----------------------------------------------------------*/
/* タブ表示　横配置　　　　　　　　　　　　　　　　　　　　　*/
/* https://tokyo2ldk.com/2023/02/23/html_tab/                */
/*-----------------------------------------------------------*/
.tab_menu {
	z-index: 2;
	position: relative;
	width: 120px;
	margin: 0 5px;
	background-color: #eee;
	line-height: 36px;
	float: left;
	text-align: center;
	transition: all 0.2s ease;
	border: solid 1px black;
	border-radius: 8px 8px 0 0;
	cursor: pointer;
	box-sizing: border-box;
}

.tab_menu:hover {
	color: white;
	background-color: blue;
}

.tab_menu:first-of-type {
	margin: 0 5px 0 20px;
}

input:checked+.tab_menu {
	background-color: #CCFF99;
	box-shadow:3px#888;
	border-bottom: solid 1px #CCFF99;
}

input[name="tab_menu"] {
	display: none;
}

.tab_content {
	display: none;
	z-index: 1;
	clear: both;
	border: solid 1px black;
	box-shadow: 3px 3px #888;
	background-color: #CCFF99;
	border-radius: 8px;
	padding: 10px;
	margin: 0;
	position: relative;
	top: -1px;
}

#tab_a:checked~#tab_a_content,
#tab_b:checked~#tab_b_content,
#tab_c:checked~#tab_c_content {
	display: block;
}


/* アコーディオン */
/* https://web.monogusa-note.com/flexible-tabs-only-css */
.acc-label {
	color: black;
	background: Gray;
	font-weight: bold;
	text-shadow: 0 -1px 0 rgba(0, 0, 0, .2);
	margin-bottom: -1px;
	padding: 10px .5em;
	border: 1px solid rgba(0, 0, 0, .2);
	cursor: pointer;
	display: block;
}

.acc-label:before {
	content: '▼';
	margin-right: .2em;
	display: inline-block;
	transform: rotate(-90deg);
}

.acc-switch:checked+.acc-label:before {
	transform: rotate(0);
}

.acc-content {
	height: 0;
	padding: 0 15px;
	overflow: scroll;
	opacity: 0;
}

/* アクティブなタブ */
.acc-switch:checked+.acc-label {
	background: DeepSkyBlue;
}

.acc-switch:checked+.acc-label+.acc-content {
	height: auto;
	margin-bottom: -1px;
	padding: 15px;
	opacity: 1;
	transition: .5s;
	border: 1px solid LightGray;
	overflow: scroll;
}

/* ラジオボタン非表示 */
.acc-switch {
	display: none;
}

/*----------*/
/* 縦型タブ */
/*----------*/
/* https://shimotsuki.wwwxyz.jp/20230728-1403 */
*,
::before,
::after {
	box-sizing: border-box;
}

.__tabs {
	--has-nth-child: 6;
	display: grid;
	grid: none / repeat(var(--has-nth-child), 1fr);
	gap: 2em 2px;
	overflow: hidden;
	padding-inline: 1em;
}

*+.__tabs {
	margin-block-start: 4em;
}

.__tabs_radio {
	clip-path: inset(50%);
	position: fixed;
	inset-block-start: 0;
}

.__tabs_tab {
	border: solid 1px;
	border-block-end: none;
	cursor: pointer;
	display: block;
	grid-row: 1;
	grid-column: auto;
	padding: 1em;
	position: relative;
	text-align: center;
}

.__tabs_radio:focus+.__tabs_tab {
	text-decoration: underline;
}

.__tabs_radio:is(:focus, :checked)+.__tabs_tab::after {
	block-size: 1px;
	border-inline: solid 10000px;
	content: "";
	pointer-events: none;
	position: absolute;
	inset-block: auto 0;
	inset-inline: -10000px;
}

.__tabs_tabpanel {
	grid-row: 2;
	grid-column: 1 / span var(--has-nth-child);
}

.__tabs_tabpanel>* {
	margin: 0;
}

.__tabs_tabpanel>*+* {
	margin-block-start: 1em;
}

.__tabs_radio:not(:focus, :checked)+*+.__tabs_tabpanel {
	visibility: hidden;
}

.__tabs.vertical {
	grid: repeat(var(--has-nth-child), auto) 1fr / min(8em, 25%) 1fr;
	gap: 2px 2em;
	padding: 0;
	padding-block: 1em;
}

.__tabs.vertical>.__tabs_tab {
	border: solid 1px;
	border-inline-end: none;
	grid-row: auto;
	grid-column: 1;
	text-align: start;
}

.__tabs.vertical>.__tabs_radio:is(:focus, :checked)+.__tabs_tab::after {
	block-size: auto;
	inline-size: 1px;
	border-block: solid 10000px;
	border-inline: none;
	inset-block: -10000px;
	inset-inline: auto 0;
	overflow: scroll;
}

.__tabs.vertical>.__tabs_tabpanel {
	grid-row: 1 / span calc(var(--has-nth-child) + 1);
	grid-column: 2;
}

/* パンくずリスト */
/*  https://itthestudy.com/html-css-breadcrumbs/  */
.pankuzu *, .pankuzu *:after, .pankuzu *:before {
	-webkit-box-sizing: border-box;
	        box-sizing: border-box;
}
.pankuzu {
	overflow: hidden;
	width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}
.pankuzu li {
	display: inline-block;
	padding: 0em;
	margin: 0 0 0 0;
}
.pankuzu a {
	position: relative;
	display: inline-block;
	margin: 0;
	padding: 0.6em 0.5em 0.6em 2em;
	text-decoration: none;
	color: #000;
	background-color: #8a8a8a;
}
.pankuzu li:first-child a {
	padding-left: 0.5em;
	border-radius: 5px 0 0 5px;
}
.pankuzu a::after,
.pankuzu a::before {
	position: absolute;
	top: 50%;
	right: -1.4em;
	margin-top: -1.4em;
	content: '';
	border-top: 1.25em solid transparent;
	border-bottom: 1.6em solid transparent;
	border-left: 1.55em solid;
	}
.pankuzu a::after {
	z-index: 2;
    border-left-color: #8a8a8a;
}
.pankuzu a::before {
	z-index: 1;
	right: -1.7em;
	border-left-color: #ffffff;
}
.pankuzu li:nth-child(2) a       { background:        #949494; }
.pankuzu li:nth-child(2) a:after { border-left-color: #949494; }
.pankuzu li:nth-child(3) a       { background:        #bfbfbf; }
.pankuzu li:nth-child(3) a:after { border-left-color: #bfbfbf; }
.pankuzu li:nth-child(4) a       { background:        #d4d4d4; }
.pankuzu li:nth-child(4) a:after { border-left-color: #d4d4d4; }

.pankuzu li:last-child a {
	cursor: default;
	pointer-events: none;
	color: black;
	background: #e9e9e9;
	border-radius: 0 5px 5px 0;
}
.pankuzu li:last-child a:hover {
	background: none;
}
.pankuzu li:last-child a::before,
.pankuzu li:last-child a::after {
	content: normal;
}

/* ページ送り */
/* pagination  bootstrap */
/* ページ送り テスト　CSS変数編 2027/2/2 */
#Paging {
	color: var(--bs-pagination-color, black);
	background-color:var(--bs-pagination-bg,rgb(216, 216, 132));
  border-radius: 12px;
  border: solid 1px #111;
}
#Paging ul {
	background: rgb(202, 202,188);
  border: solid 1px #111;
}
#Paging li {
  border: solid 1px #111;
}
#Paging a.p-next, #Paging a.p-back {
	color: var(--bs-pagination-color, black);
	background-color:var(--bs-pagination-bg,grey);
	color:black;
	background-color: grey;
}
#Paging h5 {
	background: black;
  color: white;
}
#Paging li>a {
  color: black;
}

/* アコーディオン  bootstrap */
.accordion_orange {
	--bs-accordion-color: blue;/* アコーディオン 文字色 */
	--bs-accordion-bg: beige;/* アコーディオン 背景色 */
	--bs-accordion-active-color: white;/* アコーディオンactive item 文字色 */
	--bs-accordion-active-bg: green;/* アコーディオンactive item 背景色 */
	--bs-accordion-btn-bg: orange;/* アコーディオンitem 背景色 */
	--bs-accordion-border-color: black;/* アコーディオン枠線色 */
}

/* 番号付き　リスト€*/
.indent_1 ol {
 margin: 0 0 0 1em;
 counter-reset: number;
 list-style: none;
 margin: 0;
 padding: 3px;
}

.indent_1 li {
 list-style: none;
 line-height: 1.5;
 padding: 10px;
}

.indent_1 li:first-line {
 position: relative;
 list-style-type: none !important;
 display: inline-block;
 font-size: 120%;
 color: #000000;
 border-radius: 0px 15px 15px 0px;
}

.indent_1 ol > li:before {
 content: counters(number, '-')'. ';
 counter-increment: number;
 font-size: 120%;
 background-color: black;
 border-radius: 10px 10px 10px 10px;
 line-height: 1.5;
 font-weight: bold;
 padding-left: 0.5em;
 color: white;
}

.indent_1 ol > li:after {
 padding-right: 1em;
 margin-right: 1em;
}

/* ----------------------------------------- */
.indent_1 > ol > li {
 padding-left: 1em;
 text-indent: 0em;
 width: 100%;
 padding: 0.5em;
 margin: 0 0 7px 0;
 line-height: 1.5;
 background: rgba(0, 102, 204, 0.15);
 vertical-align: middle;
 border-radius: 10px;
}

.indent_1 ol > li:first-line {
 padding: 0.5em;
 width: 100%;
 display: block;
 margin: 7px;
 line-height: 1.5;
 background: #ffffff;
 border-radius: 17px;
 font-weight: bold;
 font-size: 120%;
}

.indent_1 > ol > li > ol > li:first-line {
 color: #000000;
 background-color: #f6ad49;
 list-style-position: inside;
 font-weight: bold;
 font-size: 120%;
 line-height: 1.5;
 padding: 5px;
}

.indent_1 > ol > li > ol > li > ol > li:first-line {
 color: #ffffff;
 background-color: #62162e;
 list-style-position: inside;
 font-weight: bold;
 line-height: 1.5;
 padding: 5px;
}

.indent_1 > ol > li > ol > li > ol > li > ol > li:first-line {
 color: #000000;
 background-color: #f98289;
 list-style-position: inside;
 font-weight: bold;
 line-height: 1.5;
 padding: 5px;
}

/* --------通常の番号----------------------- */
.indent_1_none ol {
 margin: 0 0 0 1em;
 counter-reset: number;
 list-style: none;
 margin: 0;
 padding: 0;
 padding-left: 1em;
}

.indent_1_none li {
 list-style: none;
}

.indent_1_none ol > li:before {
 content: counters(number, '-')'. ';
 counter-increment: number;
 font-size: 120%;
 padding: 5px;
}

/* ----------------------------------------- */
.indent_1_none > ol > li {
 padding-left: 1em;
 text-indent: -1em;
}

.indent_1_none > ol > li:first-line {
 list-style-position: inside;
 font-weight: bold;
 font-size: 120%;
 line-height: 1.5;
 padding: 5px;
}

.indent_1_none > ol > li > ol > li:first-line {
 list-style-position: inside;
 font-weight: bold;
 font-size: 120%;
 line-height: 1.5;
 padding: 5px;
}

.indent_1_none > ol > li > ol > li > ol > li:first-line {
 list-style-position: inside;
 font-weight: bold;
 font-size: 120%;
 line-height: 1.5;
 padding: 5px;
}

.indent_1_none > ol > li > ol > li > ol > li > ol > li:first-line {
 list-style-position: inside;
 font-weight: bold;
 font-size: 120%;
 line-height: 1.5;
 padding: 5px;
}


/* borderの一部を消す https://naruweb.com/coding/bordre_box/   */
.box_tab {
/*overflow:auto; box スクロールバー */
margin-top: 30px;
padding: 5px;
border: solid 2px #181717;
border-radius: 5px;
position: relative;
}

/* 疑似要素を重ねて置き、消えてるように見せる */
/* data-content    https://programming-cafe.com/programming/html-css/css/css-content/#toc1   */
.box_tab::before {
content: attr(data-content);
height: 25px;
padding: 0px 10px 0px 10px;
background: inherit;
display: inline-block;
position: absolute;
top: -25px;
left: 20px;
text-align: center;
vertical-align: middle;
border-style: solid solid none solid;
border-width: 2px;
border-color: #181717;
border-radius: 5px 5px 0 0;
}
.box_tab_scroll {
overflow:auto; 	/*box スクロールバー */
height:200px;
}
/* borderの一部を消す https://naruweb.com/coding/bordre_box/   */
/* legend風 */
.box_legend {
  border: 2px solid black;
  border-radius: 4px;
	box-shadow: 3px 3px 3px #888;
	margin: 10px 5px 10px 5px;
	padding: 3px 3px 3px 3px;
  position: relative;
}
.title-legend {
position: absolute;
top: -1.8em;
left: 2em;
text-align: center;
vertical-align: middle;
}
.title-tag {
margin: 0;
padding: 0 5px;
font-size:smaller;
position: absolute;
top: -1.6em;
left: 1.5em;
text-align: center;
vertical-align: middle;
border: solid black;
border-width: 2px 2px 0 2px;
border-radius: 4px 4px 0 0;
}


/* 黒板 */
.kokuban {
  border-right: maroon 4px solid;
  border-top: maroon 4px solid;
  border-left: maroon 4px solid;
  border-bottom: silver 15px solid;
  color: white;
  background-color: green;
	padding:0 0 30px 0;
}

.chalk {
	position:absolute;
  text-align: center;
 	margin-top: 20px;
  line-height: 0;
}
/* 記事カテゴリ */

span.categ {
  background-color: #6bff50;
  font-weight: bold;
  font-size: small;
  padding: 5px 7px 5px 7px;
  margin: 1em 0;
  letter-spacing: 1px;
  color: #575757;
}

/* 記事タイトル */

div.subject {
  background-color: coral;
  font-weight: bold;
  font-size: 120%;
  padding: 5px 7px 5px 7px;
  margin: 1em 0 1em 0;
  letter-spacing: 1px;
  color: white;
}

/* 記事日付 */

div.date {
  text-align: right;
  line-height: 1.5;
  margin-right: 1em;
  font-size: small;
  color: #fff;
}
div.body {
  margin: 1em;
}

.tategaki {
	text-orientation: upright; /*追加 https://qiita.com/nanin/items/f69579296e5bb35272f1*/
/* https://lifestyle.assist-all.co.jp/css-vertical-writing-guide/ */
/* https://memorocchi.net/hpcss-tategaki/#i-9 */
	font-family: Verdana, Geneva, Tahoma, sans-serif;
	font-size: 16px;
	writing-mode: vertical-rl;
	-ms-writing-mode: tb-rl;
  overflow-y: scroll;
  padding: 20px;
	margin: 5px;
	width:95%;
	column-width: 10em;
  column-gap: 20px;
	column-rule: 1px solid white;
}
.vert_scroll {
text-orientation: upright; /*追加 https://qiita.com/nanin/items/f69579296e5bb35272f1*/
/* https://lifestyle.assist-all.co.jp/css-vertical-writing-guide/ */
/* https://memorocchi.net/hpcss-tategaki/#i-9 */
font-family: Verdana, Geneva, Tahoma, sans-serif;
font-size: 18px;
writing-mode: vertical-rl;
-ms-writing-mode: tb-rl;
width: 95%;
height: 50%;
overflow-x: scroll;
padding: 10px;
}
.author {
	font-size:20px;
	color:black;
	background-color:lightblue;
	text-align-last: right;
}
.title {
	font-size:24px;
	color:white;
	background-color:black;
}