/* <system section="theme" selected="sushiyuki"> */
@charset "utf-8";
/*
  Theme: help
  Author: Hatena Blog Team
  Responsive: yes
  Description:
    はてなブログのヘルプのスタイル
*/
/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 */html{line-height:1.15;
  /* 1 */-ms-text-size-adjust:100%;
  /* 2 */-webkit-text-size-adjust:100%
  /* 2 */}
/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers (opinionated).
 */body{margin:0}
/**
 * Add the correct display in IE 9-.
 */article,aside,footer,header,nav,section{display:block}
/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */h1{font-size:2em;margin:.67em 0}
/* Grouping content
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in IE.
 */figcaption,figure,main{
  /* 1 */display:block}
/**
 * Add the correct margin in IE 8.
 */figure{margin:1em 40px}
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */hr{box-sizing:content-box;
  /* 1 */height:0;
  /* 1 */overflow:visible
  /* 2 */}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */pre{font-family:monospace,monospace;
  /* 1 */font-size:1em
  /* 2 */}
/* Text-level semantics
   ========================================================================== */
/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */a{background-color:transparent;
  /* 1 */-webkit-text-decoration-skip:objects
  /* 2 */}
/**
 * 1. Remove the bottom border in Chrome 57- and Firefox 39-.
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */abbr[title]{border-bottom:none;
  /* 1 */text-decoration:underline;
  /* 2 */-webkit-text-decoration:underline dotted;text-decoration:underline dotted
  /* 2 */}
/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */b,strong{font-weight:inherit;font-weight:bolder}
/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */code,kbd,samp{font-family:monospace,monospace;
  /* 1 */font-size:1em
  /* 2 */}
/**
 * Add the correct font style in Android 4.3-.
 */dfn{font-style:italic}
/**
 * Add the correct background and color in IE 9-.
 */mark{background-color:#ff0;color:#000}
/**
 * Add the correct font size in all browsers.
 */small{font-size:80%}
/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}
/* Embedded content
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */audio,video{display:inline-block}
/**
 * Add the correct display in iOS 4-7.
 */audio:not([controls]){display:none;height:0}
/**
 * Remove the border on images inside links in IE 10-.
 */img{border-style:none}
/**
 * Hide the overflow in IE.
 */svg:not(:root){overflow:hidden}
/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */button,input,optgroup,select,textarea{font-family:sans-serif;
  /* 1 */font-size:100%;
  /* 1 */line-height:1.15;
  /* 1 */margin:0
  /* 2 */}
/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */button,input{
  /* 1 */overflow:visible}
/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */button,select{
  /* 1 */text-transform:none}
/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button
  /* 2 */}
/**
 * Remove the inner border and padding in Firefox.
 */[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}
/**
 * Restore the focus styles unset by the previous rule.
 */[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}
/**
 * Correct the padding in Firefox.
 */fieldset{padding:.35em .75em .625em}
/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */legend{box-sizing:border-box;
  /* 1 */color:inherit;
  /* 2 */display:table;
  /* 1 */max-width:100%;
  /* 1 */padding:0;
  /* 3 */white-space:normal
  /* 1 */}
/**
 * 1. Add the correct display in IE 9-.
 * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */progress{display:inline-block;
  /* 1 */vertical-align:baseline
  /* 2 */}
/**
 * Remove the default vertical scrollbar in IE.
 */textarea{overflow:auto}
/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */[type=checkbox],[type=radio]{box-sizing:border-box;
  /* 1 */padding:0
  /* 2 */}
/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}
/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */[type=search]{-webkit-appearance:textfield;
  /* 1 */outline-offset:-2px
  /* 2 */}
/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
 */[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}
/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */::-webkit-file-upload-button{-webkit-appearance:button;
  /* 1 */font:inherit
  /* 2 */}
/* Interactive
   ========================================================================== */
/*
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 */details,menu{display:block}
/*
 * Add the correct display in all browsers.
 */summary{display:list-item}
/* Scripting
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */canvas{display:inline-block}
/**
 * Add the correct display in IE.
 */
/* Hidden
   ========================================================================== */
/**
 * Add the correct display in IE 10-.
 */[hidden],template{display:none}.clearfix:after{content:" ";display:table;clear:both}
/* Background color */
/* Background color */
/* Base text color */
/* Light text color */
/* h1~h6 text color */
/* 標準リンク色 */
/* リンクのhover */
/* Border color */
/* button background */
/* button hover backgroud */
/* 青い標準ボタン色  */
/* Register系の緑色ボタン */
/* Buttons */.btn{display:inline-block;padding:4px 10px;margin-bottom:0;line-height:18px;background-color:#f7f8f9;text-align:center;vertical-align:middle;border-radius:.3em;cursor:pointer;font-size:12px;text-decoration:none;font-weight:700;border:1px solid rgba(0,0,0,.2)}.btn,.btn:hover{color:#3d3f44;text-decoration:none!important}.btn:hover{background-color:#eef0f2}.btn-blue,.btn-primary{color:#fff!important;background:#4eacd1;border:1px solid transparent}.btn-blue:hover,.btn-primary:hover{border:1px solid transparent;background:#3aa3cc}.btn-register{color:#fff!important;background:#5aba90;border:1px solid transparent}.btn-register:hover{border:1px solid transparent;background:#4ab184}.btn-danger{color:#fff!important;background:#e0716d;border:1px solid transparent}.btn-danger:hover{border:1px solid transparent;background:#dc5d58}.btn-small{padding:2px 10px!important;font-size:11px!important}.btn-large{padding:.6em 1em;font-size:110%;line-height:normal;font-weight:700}.alert{padding:1em;margin:1em 0;background-color:#fff7e8;border-left:5px solid #fa0}.alert>h1,.alert>h2,.alert>h3,.alert>h4,.alert>h5,.alert>h6{margin-top:0}.alert-info{background-color:#f5fdfd;border-left-color:#4eacd1}.alert-danger{background-color:#fdf5f5;border-left-color:#e0716d}
/* Common */body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;color:#3d3f44;background-color:#fff;line-height:1.6}a{color:#4eacd1}a:hover{color:#339bc3}a.keyword,h1 a,h1 a:hover,h1 a:visited,h2 a,h2 a:hover,h2 a:visited,h3 a,h3 a:hover,h3 a:visited,h4 a,h4 a:hover,h4 a:visited,h5 a,h5 a:hover,h5 a:visited,h6 a,h6 a:hover,h6 a:visited{color:#3d3f44;text-decoration:none}a.keyword{border-bottom:1px dotted #dfe5e7}#globalheader-container{background-color:#333;color:#fff}.grid-wrapper{width:90%;word-wrap:break-word;overflow:hidden;margin-left:auto;margin-right:auto}@media (min-width:768px){.grid-wrapper{width:724px}}@media (min-width:1020px){.grid-wrapper{width:960px}}
/* container */#content{width:90%;word-wrap:break-word;overflow:hidden;margin-left:auto;margin-right:auto}@media (min-width:768px){#content{width:724px}}@media (min-width:1020px){#content{width:960px}}#content:after{content:" ";display:table;clear:both}
/* 2カラムレイアウト */#main{margin-bottom:2em}@media (min-width:768px){#main{width:73%;float:right}.page-index #main{width:auto;float:none}}@media (min-width:768px){#box2{width:22%;float:left}.page-index #box2{width:auto;float:none}}
/* 通常ブログ用header */#blog-title{margin:2em 0;width:90%;word-wrap:break-word;overflow:hidden;margin-left:auto;margin-right:auto}@media (min-width:768px){#blog-title{width:724px}}@media (min-width:1020px){#blog-title{width:960px}}
/* ブログMedia用header */.header-wrapper{background-color:#f7f8f9;padding:1em 0 2em;margin-bottom:2em}.header-wrapper .header-logo-hatenablog-img{width:100px;height:18px}@media (min-width:768px){.header-wrapper .header-logo-hatenablog-img{width:134px;height:24px}}.header-wrapper .header-wrapper-inner{width:90%;word-wrap:break-word;overflow:hidden;margin-left:auto;margin-right:auto;max-width:800px}@media (min-width:768px){.header-wrapper .header-wrapper-inner{width:724px}}@media (min-width:1020px){.header-wrapper .header-wrapper-inner{width:960px}}.header-wrapper .blog-title{margin:1em 0}#title{margin:0;text-align:center;font-size:160%;font-weight:400}@media (min-width:768px){#title{font-size:230%}}#title a{color:#3d3f44}#title a:hover{color:#339bc3}#blog-description{font-weight:400;font-size:80%;margin:5px 0 0}
/* indexページ: ナビゲーション */.nav-index{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-wrap:wrap;flex-wrap:wrap;-ms-flex-pack:center;justify-content:center}@media (min-width:768px){.nav-index{-ms-flex-direction:row;flex-direction:row;margin-right:-2em;margin-left:-2em}}.nav-index .nav-index-item{box-sizing:border-box;margin-bottom:1em}@media (min-width:768px){.nav-index .nav-index-item{width:50%;padding-right:2em;padding-left:2em;margin-bottom:.5em}}.nav-index .hatena-module-title{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center}.nav-index .hatena-module-title-label{margin-left:.5em}.nav-index .nav-index-btn-wrapper{text-align:center}
/* indexページ: よく読まれてる記事, 関連リンク */.page-index .hatena-module{padding-bottom:2em;margin-bottom:2em;border-bottom:1px solid #dfe5e7}@media (min-width:768px){.page-index .entries-access-ranking{column-count:3;grid-column-gap:2em;column-gap:2em}.page-index .entries-access-ranking .urllist-item{border-bottom:none}.page-index .hatena-module-links .hatena-urllist{column-count:3;grid-column-gap:2em;column-gap:2em}.page-index .hatena-module-links .hatena-urllist li{border-bottom:none}}
/* パンくず（カテゴリーページで表示されます） */#top-box{margin:10px auto 20px;font-size:90%}#top-box .breadcrumb{border:1px solid #dfe5e7;padding:10px}
/* Search module */.header-search .search-form{position:relative}.header-search .search-module-input{width:100%;box-sizing:border-box;border:1px solid #dfe5e7;background:#fff url('https://cdn.blog.st-hatena.com/css/theme/help/images/search.svg?version=d9044e5989403d899a5bea608134fca2d3518475&env=production') no-repeat 10px;background-size:20px 20px;border-radius:.3em;font-size:100%;padding:.6em .6em .6em 40px;color:#3d3f44;outline:none}.header-search .search-module-input:focus{border-color:#4eacd1}@media (min-width:768px){.header-search .search-module-input{font-size:150%;padding:.6em .6em .6em 50px;background-size:30px 30px}}.header-search .search-module-button{height:0;width:0;border:0;padding:0;position:absolute}
/* entry */.entry{border:1px solid #dfe5e7;padding:1.5em;border-radius:.3em}.entry,.entry-header{position:relative;margin-bottom:2em}.entry-header{border-bottom:1px solid #dfe5e7;padding-bottom:10px}.entry-title{margin:0;line-height:1.3;font-size:160%;color:#8a9093}@media (min-width:768px){.entry-title{font-size:180%}}
/* 日付 */.date{display:none}
/* カテゴリ */.categories{margin-top:10px;font-size:80%}.categories a{color:#8a9093}.categories.no-categories{margin:0}
/* 「編集する」ボタン */.entry-header-menu{position:absolute;top:0;right:0}.entry-header-menu a{display:inline-block;padding:4px 10px;margin-bottom:0;line-height:18px;color:#3d3f44;background-color:#f7f8f9;text-align:center;vertical-align:middle;border-radius:.3em;cursor:pointer;font-size:12px;text-decoration:none;font-weight:700;border:1px solid rgba(0,0,0,.2);text-decoration:none!important}.entry-header-menu a:hover{background-color:#eef0f2;text-decoration:none!important;color:#3d3f44}
/* entry-content の中の書式 */.entry-content{line-height:1.8}.entry-content p{margin:1em 0}.entry-content img{max-width:100%}.entry-content img.hatena-fotolife{border:1px solid #dfe5e7}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{margin:1.8em 0 .8em;line-height:1.3}.entry-content h1{font-size:150%}.entry-content h2{font-size:140%}.entry-content h3{font-size:130%;border-bottom:1px solid #dfe5e7}.entry-content h4{font-size:110%}.entry-content h5{font-size:100%}.entry-content h6{font-size:90%}.entry-content table{border-collapse:collapse;border-spacing:0;margin-bottom:1em}.entry-content table img{max-width:none}.entry-content table td,.entry-content table th{border:1px solid #ddd;padding:5px 10px}.entry-content table th{background:#f7f8f9}.entry-content .help-table table tbody tr td:first-child,.entry-content .help-table table tbody tr th{white-space:nowrap}.entry-content blockquote{border:1px solid #dfe5e7;margin:0 0 10px;padding:20px}.entry-content blockquote p{margin-top:0;margin-bottom:0}.entry-content pre{border:1px solid #dfe5e7;margin:0 0 10px;padding:20px;white-space:pre}.entry-content pre>code{margin:0;padding:0;white-space:pre;border:0;background:transparent}.entry-content code,.entry-content pre>code{font-family:Monaco,Consolas,Courier New,Courier,monospace,sans-serif}.entry-content code{font-size:90%;margin:0 2px;padding:0 5px;border:1px solid #eaeaea;background-color:#f8f8f8;border-radius:3px}.entry-content .hatena-asin-detail li{line-height:1.4}.entry-content ol,.entry-content ul{padding-left:1.5em}.entry-content .table-of-contents{position:relative;border:3px solid #dfe5e7;padding:1.5em 1.5em 1.5em 2.5em;margin:1.5rem 0}.entry-content .table-of-contents:before{content:"目次";position:absolute;top:-1em;font-weight:700;background:#fff;padding:0 .5em}
/* entry-footer */.entry-footer{margin-top:10px;display:none}.entry-footer-section{font-size:80%;color:#8a9093}.entry-footer-section a{color:#8a9093}.entry-footer-html,.social-buttons{margin:10px 0}
/* コメント */.comment-box ul{list-style:none;margin:0 0 15px;padding:0;font-size:95%;line-height:1.7}.comment-box li{padding:10px 0 10px 60px;border-bottom:1px solid #dfe5e7;position:relative}.comment-box li:first-child{border-top:1px solid #dfe5e7}.comment-box .read-more-comments{padding-left: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 10px;font-weight:700}.comment-content{font-size:90%;margin:0 0 10px;word-wrap:break-word}.comment-content p{margin:0 0 10px}.comment-metadata{font-size:80%;color:#8a9093;margin:0}.comment-metadata a{color:#8a9093}.leave-comment-title{display:inline-block;padding:4px 10px;margin-bottom:0;line-height:18px;color:#3d3f44;background-color:#f7f8f9;text-align:center;vertical-align:middle;border-radius:.3em;cursor:pointer;font-size:12px;text-decoration:none;font-weight:700;border:1px solid rgba(0,0,0,.2);text-decoration:none!important}.leave-comment-title:hover{background-color:#eef0f2;text-decoration:none!important;color:#3d3f44}
/* hatena-module */.hatena-module{margin-bottom:3em}.hatena-module:last-child{margin-bottom:0}.hatena-module-title{font-weight:700;margin-bottom:10px;font-size:100%}#header-modules .hatena-module-title,#main .hatena-module-title{font-size:150%}.hatena-module-title a{color:#3d3f44;text-decoration:none}.hatena-module-title a:hover{text-decoration:underline}.hatena-module-body{font-size:90%}
/* urllist module
    リンク・最新記事・最近のコメント・月別アーカイブ・カテゴリモジュールは .hatena-urllist という共通の class が振られます
*/.hatena-urllist{list-style:none;margin:0;padding:0}.hatena-urllist li{padding:.8em 0;border-bottom:1px solid #dfe5e7;line-height:1.5}.hatena-urllist li:last-child{border-bottom:0}.hatena-urllist a{text-decoration:none}#box2 .hatena-urllist a{color:#3d3f44;text-decoration:none}#box2 .hatena-urllist a:hover{color:#339bc3}
/* Pager */.pager{margin:1em 0}.pager:after{content:" ";display:table;clear:both}.pager .pager-prev{float:left;text-align:left;width:45%}.pager .pager-next{float:right;text-align:right;width:45%}
/* Footer */#footer,.footer{width:90%;word-wrap:break-word;overflow:hidden;margin-left:auto;margin-right:auto;padding:30px 0;text-align:center;color:#8a9093;line-height:1.5;font-size:80%}@media (min-width:768px){#footer,.footer{width:724px}}@media (min-width:1020px){#footer,.footer{width:960px}}#footer address,.footer address{font-style:normal}#footer p,.footer p{margin:0}#footer a,.footer a{color:#8a9093}.page-about dt{font-size:16px;font-weight:700;border-bottom:1px solid #dfe5e7;margin-bottom:5px}.page-about dd{margin-left:0;margin-bottom:30px}.page-archive .archive-entry{margin-bottom:3em}.page-archive .entry-title{font-size:130%;margin:0 0 .5em}.page-archive .entry-thumb{width:80px;height:80px;background-size:cover}@media (min-width:768px){.page-archive .entry-thumb{width:100px;height:100px}}.page-archive .categories{margin:.5em 0}.page-archive .entry-description{margin:.5em 0;font-size:.85rem;color:#8a9093;line-height:1.6}@media (min-width:768px){.page-archive .entry-description{font-size:.9rem}}.page-archive .categories a{font-size:90%}
/*  import media queries */
/* Media Queries - Small Tablet & Smartphone */@media (max-width:767px){.hatena-module{width:100%;float:none}.entry-header-menu{top:-30px;left:0}.entry-title{font-size:160%}}
/* Media Queries - Smartphone */@media (max-width:480px){.header-search .search-form{font-size:120%}body{font-size:90%}.entry{padding:1em}.entry-content h1{font-size:180%}.entry-content h2{font-size:150%}.entry-content h3{font-size:130%}.entry-content h4{font-size:110%}.entry-content h5{font-size:100%}.entry-content h6,.entry-content table{font-size:90%}#box2{font-size:100%}}
/* </system> */

.entry-content .table-of-contents {
    position: relative;
    border: 3px solid #dfe5e7;
    padding: 1.5em 1.5em 1.5em 2.5em;
    margin: 1.5rem 0;
    color: #8a9093;
}
.entry-content .table-of-contents:before {
    content: '目次';
    position: absolute;
    top: -1em;
    font-weight: bold;
    background: #fff;
    padding: 0 .5em;
}

.help-table table tbody tr th { white-space: nowrap; }
.help-table table tbody tr td:nth-child(1) { white-space: nowrap; }

/* blogicon */
.entry-content [class*="blogicon-"] {
    color: #9aa5ab;
    font-size: 22px;
}
.blogicon-fotolife:before {
    content: '\f711';
}
.blogicon-curation-bar-toggle:before {
    content: '\f713';
}
.blogicon-paint:before {
    content: '\f714';
}
.blogicon-gourmet:before {
    content: '\f715';
}
.blogicon-flickr:before {
    content: '\f716';
}
.blogicon-gist:before {
    content: '\f717';
}
.blogicon-pixiv:before {
    content: '\f718';
}
.blogicon-miil:before {
    content: '\f719';
}
.blogicon-youtube:before {
    content: '\f71a';
}
.blogicon-instagram:before {
    content: '\f71b';
}
.blogicon-google-picker:before {
    content: '\f71c';
}
.blogicon-others:before {
    content: '\f710';
}
.blogicon-editor-others:before {
    content: '\f710';
}