/* <system section="theme" selected="17680117126997168542"> */
/*!
  Theme: NavyDarkCode
  Author: HatenaID:sawalemontea
  Responsive: yes
  Description: ブログにコードをのせるときに便利な紺色のテーマ。
*//*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP");html{line-height:1.15;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,footer,header,nav,section{display:block}h1{font-size:2em;margin:0.67em 0}figcaption,figure,main{display:block}figure{margin:1em 40px}hr{-webkit-box-sizing:content-box;box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace, monospace;font-size:1em}a{background-color:transparent;-webkit-text-decoration-skip:objects}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:inherit}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace, monospace;font-size:1em}dfn{font-style:italic}mark{background-color:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}img{border-style:none}svg:not(:root){overflow:hidden}button,input,optgroup,select,textarea{font-family:sans-serif;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type="button"],[type="reset"],[type="submit"]{-webkit-appearance:button}button::-moz-focus-inner,[type="button"]::-moz-focus-inner,[type="reset"]::-moz-focus-inner,[type="submit"]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type="button"]:-moz-focusring,[type="reset"]:-moz-focusring,[type="submit"]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:0.35em 0.75em 0.625em}legend{-webkit-box-sizing:border-box;box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{display:inline-block;vertical-align:baseline}textarea{overflow:auto}[type="checkbox"],[type="radio"]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0}[type="number"]::-webkit-inner-spin-button,[type="number"]::-webkit-outer-spin-button{height:auto}[type="search"]{-webkit-appearance:textfield;outline-offset:-2px}[type="search"]::-webkit-search-cancel-button,[type="search"]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details,menu{display:block}summary{display:list-item}canvas{display:inline-block}template{display:none}[hidden]{display:none}html,body{font-family:'Noto Sans JP','Helvetica Neue', 'Helvetica', 'Arial', 'Meiryo', 'MS PGothic';color:#e9e9e9;background:#4d546d;line-height:1.6}a{color:#cbb0ff}a:hover{color:#a97dff}a.keyword{text-decoration:none;border-bottom:1px dotted #ddd;color:#e9e9e9}h1,h2,h3,h4,h5,h6{line-height:1.3}h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{text-decoration:none}h1 a:hover,h2 a:hover,h3 a:hover,h4 a:hover,h5 a:hover,h6 a:hover{color:#a97dff}#globalheader-container{background-color:#e9e9e9;color:#121212}#container,#footer{padding-left:10px;padding-right:10px}@media (min-width: 768px){#container,#footer{width:720px;margin:auto;padding-left:0;padding-right:0}}@media (min-width: 992px){#container,#footer{width:940px}}@media (min-width: 1200px){#container,#footer{width:1160px}}@media (min-width: 1500px){#container,#footer{width:1440px}}#content-inner{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}@media (min-width: 768px){#content-inner{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}}@media (min-width: 768px){#wrapper{width:480px}}@media (min-width: 992px){#wrapper{width:600px}}@media (min-width: 1200px){#wrapper{width:820px}}@media (min-width: 1500px){#wrapper{width:1100px}}@media (min-width: 768px){#box2{width:200px}}@media (min-width: 992px){#box2{width:300px}}#box2 .hatena-module{background:rgba(12,12,12,0.5);-webkit-box-sizing:border-box;box-sizing:border-box;padding:10px}#box2 .hatena-module a{color:#e9e9e9}#blog-title{margin:2em 0;text-align:center}@media (min-width: 768px){#blog-title{margin:3em 0}}#title{margin:0;font-size:1.5rem}@media (min-width: 992px){#title{font-size:2.5rem}}#title a{color:#e9e9e9}#blog-description{font-weight:normal;font-size:.8rem;margin:1em 0 0}.header-image-enable #blog-title{margin:0 0 2em;text-align:center}.header-image-enable #blog-title-inner{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.header-image-enable #blog-title-content{margin:auto}#top-editarea{margin-bottom:1em}.breadcrumb{font-size:.9rem}.entry{position:relative;margin-bottom:4em;background:rgba(12,12,12,0.5);padding:10px}.entry-header{margin:-10px -10px 5px -10px;padding:.5em;background:rgba(12,12,12,0.5);position:relative}.date{margin-bottom:.5em;font-size:.9rem}.date a{color:#e9e9e9;text-decoration:none}.date a:hover{text-decoration:underline}.entry-title{margin:0 0 .3em;font-size:1.5rem}.entry-title .entry-title-link{color:#e9e9e9}@media (min-width: 992px){.entry-title{font-size:1.6rem}}.categories{margin:.5em 0;font-size:.7rem}.categories a{margin-right:.5em;text-decoration:none}.entry-header-menu{position:absolute;top:0;right:0}.entry-content img,.entry-content video{max-width:100%;height:auto}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{margin:1em 0 0.8em 0}.entry-content h1{font-size:1.5rem;color:#cbb0ff;border-left:8px solid #cbb0ff;padding:0.5em}@media (min-width: 992px){.entry-content h1{font-size:1.7rem}}.entry-content h2{font-size:1.4rem;color:#cbb0ff;border-left:8px solid #cbb0ff;padding:0.5em}@media (min-width: 992px){.entry-content h2{font-size:1.5rem}}.entry-content h3{font-size:1.2rem;color:#cbb0ff;border-left:8px solid #cbb0ff;padding:0.5em}@media (min-width: 992px){.entry-content h3{font-size:1.3rem}}.entry-content h4{font-size:1.1rem;color:#cbb0ff;border-left:8px double #cbb0ff;padding:0.5em}.entry-content h5{color:#cbb0ff;font-size:1rem}.entry-content h6{color:#cbb0ff;font-size:.9rem}.entry-content ul,.entry-content ol,.entry-content dd{margin:0 0 1em 1.5em;padding:0}.entry-content ul a,.entry-content ol a,.entry-content dd a{text-decoration:none;color:#e9e9e9}.entry-content ul li ul,.entry-content ul li ol,.entry-content ol li ul,.entry-content ol li ol,.entry-content dd li ul,.entry-content dd li ol{margin-bottom:0}.entry-content table{border-collapse:collapse;border-spacing:0;border-bottom:1em;margin-bottom:1em;width:100%;overflow:auto;display:block;font-size:.8rem}@media (min-width: 992px){.entry-content table{font-size:.9rem}}.entry-content table th,.entry-content table td{border:1px solid #ddd;padding:5px 10px}.entry-content table th{background:rgba(12,12,12,0.5)}.entry-content blockquote{border:1px solid #ddd;margin:0 0 10px;padding:20px}.entry-content blockquote p:first-child{margin-top:0}.entry-content blockquote p:last-child{margin-bottom:0}.entry-content pre,.entry-content code{font-family:'Monaco', 'Consolas', 'Courier New', Courier, monospace, sans-serif}.entry-content .pre-filename{background-color:rgba(12,12,12,0.75);color:#cbb0ff;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0.5em;margin-bottom:-1em;overflow:hidden;font-size:.9em}.entry-content .pre-filename+p{display:none}.entry-content .pre-filename+pre{margin-top:0%}.entry-content pre{background:rgba(12,12,12,0.5);white-space:pre;word-wrap:normal;line-height:1.3;font-size:.9rem;padding:10px}.entry-content pre>code{margin:0;padding:0;white-space:pre;border:none;background-color:transparent;font-family:'Monaco', 'Consolas', 'Courier New', Courier, monospace, sans-serif}.entry-content pre::-webkit-scrollbar{height:15px}.entry-content pre::-webkit-scrollbar-thumb{background:rgba(0,0,0,0.5)}.entry-content .synComment{color:#80e496}.entry-content .synConstant{color:#80ebf7}.entry-content .synSpecial{color:#80ebf7}.entry-content .synPreProc{color:#80ebf7}.entry-content .synIdentifier{color:#a9b3ff}.entry-content .synType{color:#a9b3ff}.entry-content .synStatement{color:#a9b3ff}.entry-content code{font-size:90%;margin:0 2px;padding:0px 5px;background:rgba(12,12,12,0.5);color:#cbb0ff;border-radius:3px}.entry-content hr{width:50%;border:0;border:none;border-top:1px solid #ddd;margin:2em auto}.entry-content .table-of-contents{padding:1em 1em 1em 2em;margin:1em 0;background:rgba(12,12,12,0.5)}.entry-content .table-of-contents::before{content:"Index";background:rgba(12,12,12,0.5);color:#cbb0ff;position:relative;display:block;margin:-1em -1em 0em -2em;padding:.5em}.entry-content .table-of-contents ul,.entry-content .table-of-contents li{list-style-type:none}.entry-footer .social-buttons{margin-bottom:1em}.entry-footer-section{color:#e9e9e9;font-size:.9rem}.entry-footer-section a{color:#e9e9e9}.comment-box{margin:1em 0}.comment-box .comment{list-style:none;margin:0 0 15px 0;padding:0;line-height:1.7;font-size:.85rem}@media (min-width: 768px){.comment-box .comment{font-size:.9rem}}.comment-box .entry-comment{padding:10px 0 10px 60px;border-bottom:1px solid #ddd;position:relative}.comment-box .entry-comment:first-child{border-top:1px solid #ddd}.comment-box .read-more-comments{padding:10px 0}.comment-box .hatena-id-icon{position:absolute;top:10px;left:0;width:50px !important;height:50px !important;border-radius:3px}.comment-user-name{margin:0 0 .4em 0;font-weight:bold}.comment-content{margin:0 0 .4em 0;word-wrap:break-word;color:#e9e9e9;font-size:.85rem}.comment-content p{margin:0 0 .6em 0}.comment-metadata{color:#e9e9e9;margin:0;font-size:.8rem}.comment-metadata a{color:#e9e9e9}.leave-comment-title{font-size:.85rem;-webkit-text-decoration-line:underline;text-decoration-line:underline}.pager{margin:2em 0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.hatena-module{-webkit-box-sizing:border-box;box-sizing:border-box;margin-bottom:3em;font-size:.85rem}@media (min-width: 768px){.hatena-module{font-size:.9rem}}.hatena-module-title{margin:-10px;padding:.5em;background:rgba(12,12,12,0.5);margin-bottom:.6em;font-size:1rem;font-weight:bold}.hatena-module-title a{color:#e9e9e9;text-decoration:none}.hatena-module-title a:hover{text-decoration:underline}.hatena-module-profile .profile-icon{float:left;margin:0 10px 10px 0}.hatena-module-profile .id{display:block;font-weight:bold;margin-bottom:.5em}.hatena-module-profile .profile-description p{margin-top:0}.hatena-urllist{list-style:none;margin:0;padding:0}.hatena-urllist li{padding:.5em 0}.hatena-urllist li:last-child{padding-bottom:0}.hatena-urllist li a{text-decoration:none}.hatena-urllist li a:hover{text-decoration:underline}.hatena-urllist .urllist-category-link{font-size:.7rem;padding:.1em .3em}.hatena-urllist .urllist-date-link a{color:#e9e9e9}.hatena-urllist .urllist-entry-body{margin-top:.3em}.hatena-module-search-box .search-form{background:rgba(12,12,12,0.5);width:100%;-webkit-box-sizing:border-box;box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.hatena-module-search-box .search-module-input{-webkit-box-flex:1;-ms-flex:1 0;flex:1 0;padding:5px;color:#e9e9e9;background:none;border:none;outline:none;height:20px}.hatena-module-search-box .search-module-button{width:24px;height:24px;margin-right:5px;background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cdefs%3E%3Cstyle%3E.a%7Bfill:none;%7D%3C/style%3E%3C/defs%3E%3Ctitle%3Esearch%3C/title%3E%3Cpath d='M16.7,15l-3.4-3.3h-.1a5.4,5.4,0,0,0,.9-3.1,5.6,5.6,0,1,0-5.6,5.6,5.4,5.4,0,0,0,3.1-.9.1.1,0,0,0,.1.1L15,16.7a1.1,1.1,0,0,0,.8.3,1.6,1.6,0,0,0,.9-.3,1.4,1.4,0,0,0,0-1.7M8.5,12.3A3.8,3.8,0,0,1,4.8,8.5,3.8,3.8,0,0,1,8.5,4.7a3.9,3.9,0,0,1,3.8,3.8,3.8,3.8,0,0,1-3.8,3.8'/%3E%3Crect class='a' width='20' height='20'/%3E%3C/svg%3E") no-repeat center;background-size:20px 20px;border:none;outline:none;color:transparent;overflow:hidden;opacity:.5;cursor:pointer}.hatena-module-search-box .search-module-button:hover{opacity:.85}.page-about .entry-content dt{font-weight:bold;border-bottom:1px solid #ddd;margin-bottom:.5em}.page-about .entry-content dd{margin-left:0;margin-bottom:2em}.archive-header-category{text-align:center}.page-archive .archive-entry{-webkit-box-sizing:border-box;box-sizing:border-box;margin-bottom:3em;margin-left:auto;margin-right:auto;line-height:1.3;padding:10px;background:rgba(12,12,12,0.5)}.page-archive .archive-entry .archive-entry-header{margin:-10px;margin-bottom:10px;padding:10px;background:rgba(12,12,12,0.5)}.page-archive .archive-entry .categories{margin:-10px -10px 10px -10px;padding:0px .5em .5em .5em;background:rgba(12,12,12,0.5)}.page-archive .entry-title{margin:.3em auto}.page-archive .entry-thumb{width:100px;height:100px;background-size:cover;margin:-10px 10px -10px -10px}@media (min-width: 768px){.page-archive .entry-thumb{width:140px;height:140px}}.page-archive .entry-description{margin:0;font-size:14px;max-height:80px;overflow:hidden;line-height:16px}@media (min-width: 768px){.page-archive .entry-description{max-height:120px;font-size:16px;line-height:20px}}.page-archive .social-buttons{display:none}#footer{margin-top:2em;padding-bottom:2rem;text-align:center;font-size:.8rem;color:#e9e9e9}#footer a{color:#e9e9e9}#footer p{margin:.5em auto}.category{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:0.8em;background:rgba(12,12,12,0.5);color:#e9e9e9;margin:10px 0px}@media (min-width: 768px){.category{font-size:1.0em}}.category a{text-decoration:none;color:#e9e9e9;border-radius:5px;padding:0.5em;margin:0.2em;-webkit-transition:0.3s;transition:0.3s}.category a:hover{color:#cbb0ff}ul.share-buttons{list-style-type:none;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;padding:0px}ul.share-buttons li{font-size:30px;text-align:center;width:50px;height:50px;line-height:50px;margin:2px;background-color:rgba(12,12,12,0.5)}ul.share-buttons li a{text-decoration:none}ul.share-buttons li a i{color:#cbb0ff}

/* </system> */

/* <system section="background" selected="custom"> */
body{ background-image: url('https://cdn-ak.f.st-hatena.com/images/fotolife/k/kianos/20210724/20210724181229.jpg'); background-repeat: repeat; background-color:transparent; background-attachment: fixed; background-position: left top;}
/* </system> */
/* タイトルイメージ調整 */
#blog-title {
    padding-top: 1px; /* 画像上部の余白*/
    padding-bottom: 1px; /* 画像下部の余白*/
    height: initial;
}
.header-image-only #blog-title #blog-title-inner {
    height: 300px; /* 画像の高さ */
    background-size: contain;
}
@media (max-width: 480px) {
.header-image-only #blog-title #blog-title-inner {
    height: 150px; /* 画像の高さ */
}
}

body{
	font-family: "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "verdana", sans-serif;
}


/*YouTube最大値指定*/
.ytbcss {
  position:relative;
  width: 100%;
  max-width: 1150px;
}

.ytbcss::before {
  content: "";
  display: block;
  width: 100%;
  padding-top: 56.25%;
}

.ytbcss iframe{
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.tabContents {
  display: none;
}
.tabContents.active {
  display: block;
}

.table {
    border: none;
}

.td {
    border: none;
}

.th {
    border: none;
}

.trexample { background-color: #cccccc; }

/* 黒板 */
.blackboard {
 position: relative;
 margin: 1px 1px;
 padding: 35px 35px 35px 35px;
 font-size: 1rem;
 color: #fff;
 border: 2px solid #000;
 border-radius: 5px;
 box-shadow: 0 0 0 3px #fff inset;
 background-color: rgba(0,0,0,0.9);
}
.blackboard.answer p {
 margin-left: 1rem;
}
.blackboard .blink-before {
 font-size: 1rem;
}
.blackboard a {
 text-decoration: none;
 color: #fff;
}
.blackboard .blink-before::before {
 content: '?';
 position: absolute;
 left: 1rem;
 animation: blink 1.4s infinite;
}
.blackboard p:last-of-type {
 margin-bottom: 0;
}
/* 回り込み */
.float-r {
 float: right;
}
/* 回り込み解除 */
.clearfix {
 zoom: 1;
}
.clearfix:after {
 clear: both;
 content: "";
 display: block;
}
/* 点滅 */
@keyframes blink {
 50% { opacity: 0; }
}
@-webkit-keyframes blink {
 50% { opacity: 0; }
}

table#s2 {
    width: 100%;
    border: 0px #E3E3E3 solid;
    border-spacing: 2;
}

table#s2 th {
    padding: 5px;
    border-collapse:collapse;
    border: #98DCDC solid;
    border-width: 10px;
    background: #000000;
    font-color: #000000;
    font-weight: bold;
    line-height: 120%;
    text-align: center;
}

table#s2 td {
	padding: 3px 10px 2px 3px;
    border-collapse:collapse;
	font-family:"HG丸ｺﾞｼｯｸM-PRO","HGMaruGothicMPRO","メイリオ","ヒラギノ丸ゴ Pro W6","Hiragino Maru Gothic Pro W6","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro",sans-serif;
    font-size: 1rem;
    font-weight: bold;
    border: none;
    background: #000000;
    color: #000000;
    text-align: center;

}

table#s3 {
    width: 100%;
    border: 0px #E3E3E3 solid;
    border-spacing: 2;
}

table#s3 th {
    padding: 5px;
    border-collapse:collapse;
    border: #98DCDC solid;
    border-width: 10px;
    background: #222222;
    font-color: #222222;
    font-weight: bold;
    line-height: 120%;
    text-align: center;
}

table#s3 td {
	padding: 3px 10px 2px 3px;
    border-collapse:collapse;0
	font-family:"HG丸ｺﾞｼｯｸM-PRO","HGMaruGothicMPRO","メイリオ","ヒラギノ丸ゴ Pro W6","Hiragino Maru Gothic Pro W6","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro",sans-serif;
    font-size: 1rem;
    font-weight: bold;
    border: none;
    background: #222222;
    color: #222222;
    text-align: center;

}

a.srmj:link,
a.srmj:visited,
a.srmj:hover,
a.srmj:active {
  color: white;
  font-weight:bold;
}

a.mzmj:link,
a.mzmj:visited,
a.mzmj:hover,
a.mzmj:active {
  color: cyan;
  font-weight:bold;
}

a.no-color-change:link,
a.no-color-change:visited,
a.no-color-change:hover,
a.no-color-change:active {
  color: white;
  font-weight:normal;
}

.grayfont {
  color: gray;
  font-weight:normal;
}

a.fst-color-change:link,
a.fst-color-change:visited,
a.fst-color-change:hover,
a.fst-color-change:active {
  color: white;
}

a.mis-color-change:link,
a.mis-color-change:visited,
a.mis-color-change:hover,
a.mis-color-change:active {
  color: gray;
}

a.noo-color-change:link,
a.noo-color-change:visited,
a.noo-color-change:hover,
a.noo-color-change:active {
  color: white;
}

a.one-color-change:link,
a.one-color-change:visited,
a.one-color-change:hover,
a.one-color-change:active {
  color: yellow;
}

a.new-color-change:link,
a.new-color-change:visited,
a.new-color-change:hover,
a.new-color-change:active {
  color: cyan;
}

a.scn-color-change:link,
a.scn-color-change:visited,
a.scn-color-change:hover,
a.scn-color-change:active {
  color: Violet;
}

a.once-color-change:link,
a.once-color-change:visited,
a.once-color-change:hover,
a.once-color-change:active {
  color: yellow;
}

a.kimj:link,
a.kimj:visited,
a.kimj:hover,
a.kimj:active {
  color: yellow;
}

a.mov-color-change:link,
a.mov-color-change:visited,
a.mov-color-change:hover,
a.mov-color-change:active {
  color: lime;
}

a.qst-color-change:link,
a.qst-color-change:visited,
a.qst-color-change:hover,
a.qst-color-change:active {
  color: MediumPurple;
}

.nowrap {
white-space: nowrap; /* 勝手に折り返さない */
overflow: auto;
}

.tab {
	list-style: none;
}

.tab li {
	float: left;
	margin-right: 3px;
	background: #efefef;
}

.tab li.current {
	background: #00aeff;
}

.tab li a {
	display: block;
	border: 2px solid #aaa;
	border-bottom: none;
	padding: 1px 5px;
	color: #333;
	text-decoration: none;
	text-align: center;
}

.tab li.current a {
	color: #fff;
}

.tabContents {
	clear: both;
	display: none;
	padding: 5px;
	border: 2px solid #aaa;
	background: #edf4f7;
}

.tabContents.current {
	display: block;
}

.message {
    position: relative;
}
.message span.remark {
    display: none;
}
.message {
    position: relative;
}
.message span.remark {
    display: none;
}
.message a:hover span.remark {
    background: none repeat scroll 0 0 #EEFFEE;
    border: 1px solid #CCCCCC;
    color: #000000;
    display: block;
    line-height: 1.2em;
    margin: 0.3em;
    padding: 0.3em;
    position: absolute;
}

/* 白板 */
.whiteboard {
 position: relative;
 margin: 1px 1px;
 padding: 35px 35px 35px 35px;
 font-size: 1rem;
 color: #000;
 border: 2px solid #000;
 border-radius: 5px;
 box-shadow: 0 0 0 3px #000 inset;
 background-color: rgba(245, 245, 230, .9);
}
.whiteboard.answer p {
 margin-left: 1rem;
}
.whiteboard .blink-before {
 font-size: 1rem;
}
.whiteboard a {
 text-decoration: none;
 color: #000;
}
.whiteboard .blink-before::before {
 content: '?';
 position: absolute;
 left: 1rem;
 animation: blink 1.4s infinite;
}
.whiteboard p:last-of-type {
 margin-bottom: 0;
}


/* 白板画像枠 */
.whiteboard2 {
 position: relative;
 float: left;
 margin: 1px 10px 1px 1px;
 padding: 5px 5px 5px 5px;
 line-height:12px;
 font-size: 1rem;
 color: #000;
 
 border: 2px solid #000;
 border-radius: 5px;
 box-shadow: 0 0 0 3px #000 inset;
 background-color: rgba(245, 245, 230, .9);
}
.whiteboard2.answer p {
 margin-left: 1rem;
}
.whiteboard2 .blink-before {
 font-size: 1rem;
}
.whiteboard2 a {
 text-decoration: none;
 color: #000;
}
.whiteboard2 .blink-before::before {
 content: '?';
 position: absolute;
 left: 1rem;
 animation: blink 1.4s infinite;
}
.whiteboard2 p:last-of-type {
 margin-bottom: 0;
}


.font1 {
    font-family:"メイリオ","ヒラギノ丸ゴ Pro W6","Hiragino Maru Gothic Pro W6","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro",sans-serif;
}

.font2  {
    font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}


.icon {
border-radius: 50%;
border:4px solid #009688;
}

/* 画像を角丸に */
.effect {
border-radius:20px;
}


.box2 {
    padding: 0.5em 1em;
    margin: 3em 0;
    font-weight: bold;
    color: #FFF;/*文字色*/
    background: #000;
    border: solid 4px #FFF;/*線*/
    border-radius: 8px;/*角の丸み*/
}
.box2 p {
    margin: 0; 
    padding: 0;
}


div.triangle {
  width: 0;
  height: 0;
  border-right: 20px solid transparent;
  border-bottom: 20px solid #4682b4;
  border-left: 20px solid transparent;
}


.box00 {
    position: relative;
    width: 100%;
    background: #ffc06e;
}

.box25 {
    position: relative;
    width: 100%;
    margin: 0em 0em;
    padding: 0em 0em 0em 0em;
    border: solid 3px #ff7d6e;
}
.box25 p {
    margin: 0; 
    padding: 0;
}



.box26 {
    position: relative;
    margin: 2em 0;
    padding: 0.5em 1em;
    border: solid 3px #95ccff;
    border-radius: 8px;
}
.box26 .box-title {
    position: absolute;
    display: inline-block;
    top: -13px;
    left: 10px;
    padding: 0 9px;
    line-height: 1;
    font-size: 19px;
    color: #95ccff;
    font-weight: bold;
}
.box26 p {
    margin: 0; 
    padding: 0;
}

.box27 {
    position: relative;
    margin: 0.2em 0.2em;
    padding: 0.5em 0em 0em 0em;
    border: solid 3px #62c1ce;
    float: left;
    width: 240px;
    background: #62c1ce;
}
.box27 .box-title {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: -3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 8px;
    background: #62c1ce;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.box27 p {
    margin: 0; 
    padding: 0;
}

.box28 {
    position: relative;
    margin: 0.2em 0.2em;
    padding: 0.5em 0em 0em 0em;
    border: solid 3px #ff7d6e;
    float: left;
}
.box28 .box-title2 {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: -3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 8px;
    background: #ff7d6e;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.box28 p {
    margin: 0; 
    padding: 0;
}

.box29 {
    position: relative;
    margin: 0.2em 0.2em;
    padding: 0.5em 0em 0em 0em;
    border: solid 3px #ffc06e;
    float: right;
    width: 240px;
    background: #ffc06e;
}
.box29 .box-title3 {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: -3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 8px;
    background: #ffc06e;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.box29 p {
    margin: 0; 
    padding: 0;
}

/* --- グローバルメニュー用 CSS（整理済み）--- */

/* タイトル画像の高さ調整と余白削除 */
#blog-title,
#blog-title-inner,
.header-image,
.title-image,
.entry-header,
.hatena-module-title {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

#blog-title-inner {
  line-height: 0 !important;
}

.header-image-only #blog-title #blog-title-inner {
  height: 300px;
  background-size: contain;
}

@media (max-width: 480px) {
  .header-image-only #blog-title #blog-title-inner {
    height: 150px;
  }
}

/* グローバルメニュー本体 */
.custom-global-menu {
  margin-top: -11px !important; /* タイトル画像との隙間を潰す */
  background-color: #000066 !important;
  font-family: "メイリオ", Meiryo, "Hiragino Kaku Gothic ProN", sans-serif !important;
}

/* メニューリスト設定：横並び・折り返し対応 */
.custom-global-menu ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* 各項目のボックス設定 */
.custom-global-menu li {
  flex: 1;
  min-width: 120px;
  border-left: 1px solid #ccc;
  height: 28px;
  display: block;
  position: relative;
}

.custom-global-menu li:first-child {
  border-left: none;
}

/* メニューのリンクデザイン */
.custom-global-menu a {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: #000066;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  font-family: "メイリオ", Meiryo, "Hiragino Kaku Gothic ProN", sans-serif !important;
  z-index: 1;
}

.custom-global-menu a:hover {
  background-color: #555;
  color: #ff0;
}
