/* <system section="theme" selected="afternoon"> */
@charset "utf-8";@font-face{font-family:TitilliumText22LRegular;src:url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L003-webfont.eot?version=a75634bb4b91fa18ab35aec8c19b26b9526b7e0b&env=production');src:url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L003-webfont.eot?version=a75634bb4b91fa18ab35aec8c19b26b9526b7e0b&env=production') format("embedded-opentype"),url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L003-webfont.woff?version=060729dd72e4c29a3f3c291bb532dd7c232a0500&env=production') format("woff"),url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L003-webfont.ttf?version=8662f885e9f820638a7497b46eb5c5ae19a5846d&env=production') format("truetype"),url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L003-webfont.svg%23/fonts/public/titillium_text/TitilliumText22LRegular?version=727f3c443d91e03c0ab1f235db264721&env=production') format("svg");font-weight:400;font-style:normal}@font-face{font-family:TitilliumText22LMedium;src:url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L004-webfont.eot?version=5f83a2b89658c593c83e8e84bff28b9de74762ea&env=production');src:url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L004-webfont.eot?version=5f83a2b89658c593c83e8e84bff28b9de74762ea&env=production') format("embedded-opentype"),url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L004-webfont.woff?version=1c8364f192555474b2ada2df69ef1a34b4bd2ecc&env=production') format("woff"),url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L004-webfont.ttf?version=e0d93447309164276a892bff2b4d20d7aef544ae&env=production') format("truetype"),url('https://cdn.blog.st-hatena.com/fonts/public/titillium_text/TitilliumText22L004-webfont.svg%23/fonts/public/titillium_text/TitilliumText22LMedium?version=727f3c443d91e03c0ab1f235db264721&env=production') format("svg");font-weight:400;font-style:normal}
/* Reset CSS */abbr,address,article,aside,audio,b,blockquote,body,canvas,caption,cite,code,dd,del,details,dfn,div,dl,dt,em,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,p,pre,q,samp,section,small,span,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,ul,var,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}nav ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}ins{text-decoration:none}ins,mark{background-color:#ff9;color:#000}mark{font-style:italic;font-weight:700}del{text-decoration:line-through}abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}table{border-collapse:collapse;border-spacing:0}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}input,select{vertical-align:middle}
/* END Reset */
/* base */body{font-family:TitilliumText22LRegular,ヒラギノ角ゴ Pro W3,Hiragino Kaku Gothic Pro,メイリオ,Meiryo,ＭＳ\ Ｐゴシック,MS PGothic,sans-serif;background:url('https://cdn.blog.st-hatena.com/css/theme/afternoon/theme18.png?version=17513ddf8df213e8a0f7b815d1d3cadfe2600840&env=production')}a,body{color:#4d4d4d}a:hover{color:#6692c0;text-decoration:underline}#blog-title{width:860px;margin:0 auto 40px;text-align:center;font-size:30px;letter-spacing:.3em;-webkit-text-shadow:0 2px 2px rgba(0,0,0,.4);-moz-text-shadow:0 2px 2px rgba(0,0,0,.4);text-shadow:0 2px 2px rgba(0,0,0,.4)}
/* @Custom Header-image */.header-image-enable #blog-title,.header-image-only #blog-title{margin:20px auto}.header-image-enable #blog-title #title{padding-top:20px}.header-image-enable #blog-title #title a{color:#fff;-moz-text-shadow:0 0 10px #000;-webkit-text-shadow:0 0 10px #000;text-shadow:0 0 10px #000}.header-image-enable #blog-description{font-weight:700;color:#fff;-moz-text-shadow:0 0 5px #000;-webkit-text-shadow:0 0 5px #000;text-shadow:0 0 5px #000}#blog-title h1{padding:40px 0 0}#blog-description,#blog-title a{color:#fff;text-decoration:none}#blog-description{-webkit-text-shadow:0 1px 2px rgba(0,0,0,.6);-moz-text-shadow:0 1px 2px rgba(0,0,0,.6);text-shadow:0 1px 2px rgba(0,0,0,.6);font-size:13px;margin-top:1em}#content{background:#fff url('https://cdn.blog.st-hatena.com/css/theme/afternoon/content_bg.gif?version=831f98257094e7c0d995fc898dafffc0854aa6d4&env=production') repeat-x top;box-shadow:0 0 10px rgba(0,0,0,.2);padding:50px 0;margin:10px 0}#content-inner{width:860px;margin:0 auto}#content-inner:after{content:".";display:block;clear:both;height:0;visibility:hidden}#wrapper{width:580px;float:left}.entry{padding-top:70px;margin-bottom:100px;text-align:center}.entry-inner{text-align:left}.entry-header,.entry-header a{color:#6692c0;text-decoration:none}.entry-header{margin-bottom:20px;padding-bottom:15px;padding-top:20px;border-bottom:1px solid #dfdfdf;position:relative}#top-box{width:860px;margin-left:auto;margin-right:auto}.date{letter-spacing:.4em;font-size:12px;margin-bottom:1em}.date a{color:#6692c0}.entry-date{position:absolute;top:-20px;left:0;line-height:1em}.entry-date .date-day{font-size:60px;position:absolute;display:block;bottom:10px;line-height:60px;left:0;letter-spacing:0}.entry-date .hyphen{display:none}.entry-date .date-year+.hyphen{display:inline}.entry-title{font-size:24px;margin:0 0 10px;line-height:1.3}.categories{margin-bottom:5px}.categories.no-categories{margin-bottom:0}.categories a:first-child:before{content:url('https://cdn.blog.st-hatena.com/css/theme/afternoon/category.png?version=f380a0bfcf4eb82d2c0696163457cd794b048ad0&env=production');margin-right:5px}.categories a{font-size:12px;color:#666;margin-right:1em}.categories a:hover{color:#6692c0;text-decoration:underline}.entry-header-menu{position:absolute;bottom:0;left:-70px}.entry-header-menu a{display:block;padding:5px 10px;font-size:13px;color:#666;border:1px solid #dfdfdf;border-radius:5px}.entry-footer{font-size:13px;margin-top:20px;padding-top:20px;border-top:1px solid #dfdfdf}#google_afc_user{margin:1em 0 0;border-bottom:1px solid #dfdfdf}.social-buttons{margin-top:10px}.pager{position:relative;display:block;height:20px}.pager a{text-decoration:none;font-weight:700}.pager span a{display:block;height:20px;line-height:20px;background-repeat:no-repeat;max-width:250px}.pager-next{position:absolute;right:0}.pager-prev{position:absolute;left:0}#footer{text-align:center;margin:20px auto;font-size:14px;letter-spacing:.1em;color:#fff;-webkit-text-shadow:0 1px 2px rgba(0,0,0,.8);-moz-text-shadow:0 1px 2px rgba(0,0,0,.8);text-shadow:0 1px 2px rgba(0,0,0,.8)}#footer a{text-decoration:none;color:#fff}
/* Comment */.entry-comment{border-bottom:1px solid #ddd}.comment{margin:10px 0 15px;padding:0}.comment li{list-style:none;padding:8px 0}.comment-user-name{font-weight:700;margin:0 0 3px}.comment-user-name img{vertical-align:middle}.comment-content p{margin:.5em 0;line-height:1.3;word-wrap:break-word}.comment-metadata{display:inline;font-size:11px;color:#aaa}.comment-metadata a{color:#aaa}.leave-comment-title{font-size:12px;font-weight:700;padding-left:25px;display:block;height:20px;line-height:20px;width:200px;background:url('https://cdn.blog.st-hatena.com/css/theme/afternoon/comment.png?version=f25b4b8d1bb8fe0ce5bcedc1988e3f36467b5072&env=production') no-repeat 0 0}.leave-comment-title:hover{background-position:0 -30px}
/* Entry-content Textstyle */.entry-content{font-size:15px;line-height:1.8}.entry-content p{margin:.7em 0}.entry-content img{max-width:100%}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{margin:1em 0 .5em}.entry-content h1{font-size:160%}.entry-content h2{font-size:150%}.entry-content h3{font-size:140%}.entry-content h4{font-size:120%}.entry-content h5{font-size:110%}.entry-content h6{font-size:100%}.entry-content h1:before,.entry-content h2:before,.entry-content h3:before,.entry-content h4:before{content:"\2731";font-weight:400;color:#6692c0;margin-right:.2em}.entry-content dd,.entry-content ol,.entry-content ul{margin:0 0 0 1.5em;padding:0}.entry blockquote{padding:10px;margin:1em 0;border:1px solid #ddd;border-radius:3px;-webkit-border-radius:3px;-moz-border-radius:3px;font-size:14px}.entry blockquote p{margin-top:0;margin-bottom:0}.entry-content table{border-collapse:collapse;border-spacing:0}.entry-content table td,.entry-content table th{border:1px solid #ddd;padding:5px 10px}.entry-content table th,pre{background:#fafafa}pre{font-size:13px;padding:10px;border-radius:3px;-webkit-border-radius:3px;-moz-border-radius:3px;box-shadow:inset 0 0 5px rgba(0,0,0,.2)}.entry-content a:visited{color:#aaa}a.keyword{color:#4d4d4d;text-decoration:none;border-bottom:1px solid #dedede}pre.lang-aa{font-size:14px;line-height:15px}.hatena-asin-detail li{line-height:1.4}
/* SIDEBAR */#box2{width:230px;float:right;line-height:1.3;word-wrap:break-word}#box2 .hatena-module-title{font-size:100%}.hatena-module{margin-bottom:50px}.hatena-module a{text-decoration:none}.hatena-module-title{font-size:130%;line-height:1.5;color:#6692c0;border-bottom:1px solid #dfdfdf;margin-bottom:1em}.hatena-module-title:before{content:"\2731"}.hatena-module-body{font-size:14px}.hatena-module-profile .id{font-size:16px;margin-left:5px}.hatena-module-profile .profile-description{margin:5px 0;font-size:13px}.hatena-module-body li{list-style:circle;padding:3px 0;margin-left:1.5em}.hatena-module-body{line-height:1.5}.hatena-module-body .urllist-item{margin:0;padding:10px 0;border-bottom:1px solid #ddd;list-style:none}.hatena-module-body p{margin:0 0 .7em}
/* @SEARCH */.search-form{position:relative}.search-module-input{padding:5px 10px;width:200px;height:14px;margin:0;font-size:14px;border-radius:30px;-webkit-border-radius:30px;-moz-border-radius:30px;border:1px solid #ccc;vertical-align:middle;-webkit-transition:width .3s ease-out,border .3s ease-out;-moz-transition:width .3s ease-out,border .3s ease-out;-o-transition:width .3s ease-out,border .3s ease-out;-transition:width .3s ease-out,border .3s ease-out}.search-module-button{height:26px;width:30px;border:none;text-indent:-999px;margin-left:-3px;cursor:pointer;background:transparent url('https://cdn.blog.st-hatena.com/images/theme/search_g.png?version=358e2e6df2097b5bb0316a03851d7e0b394515d6&env=production') 50% 50% no-repeat;position:absolute;right:8px;top:0}.hatena-module .search-module-input:focus,.search-module-input:hover{border:1px solid #666}.archive-module-calendar a{color:#6692c0}
/* Custom Html editarea */#bottom-editarea,#top-editarea{width:860px;margin:0 auto;color:#fff;-webkit-text-shadow:0 2px 2px rgba(0,0,0,.4);-moz-text-shadow:0 2px 2px rgba(0,0,0,.4);text-shadow:0 2px 2px rgba(0,0,0,.4)}
/* @About  */.page-about .entry{padding-top:0}.page-about dt{font-size:16px;font-weight:700;border-bottom:1px solid #dfdfdf;margin-bottom:5px}.page-about dt:before{content:"\2731";color:#6692c0;margin-right:.2em}.page-about dd{margin-left:0;margin-bottom:30px}
/* Archive */.page-archive #content{padding:50px 0}.page-archive #main-inner{font-size:16px;margin-bottom:40px}.page-archive #main-inner .ad{margin-bottom:2em}.page-archive .archive-entry{margin-bottom:50px}.page-archive .archive-entry .date a{text-decoration:none}.page-archive .categories{margin-bottom:10px;display:block}.page-archive .entry-title{font-size:20px}.page-archive .entry-title a{color:#6692c0;text-decoration:none}.page-archive .entry-title:before{content:"\2731";color:#6692c0;margin-right:.2em}.page-archive .entry-description{font-size:90%;line-height:1.5}#google_afc_user.blog_user_a a{color:#6692c0!important}#google_afc_user.blog_user_a .google_ads_by a{color:#666!important}
/* </system> */
/*share-botton*/
.share-buttons{
    margin-bottom: 10px;
    text-align: center;
}
.share-buttons .inner a {
    position: relative;
    display: inline-block;
    width: 15%;
    height: 45px;
    line-height: 25px;
    font-size: 16px;
    text-align: center;
    color: #ffffff;
    text-decoration: none;
    padding:5px;
}
.share-buttons .inner .share-text{
    font-size: 15px;
}
.share-buttons .inner .hatena-bookmark-button{
    background: #008fde;
    box-shadow: 0 3px #5478a5;
}
.share-buttons .inner .hatena-bookmark-button:hover{
    background: #1db4eb;
}
.share-buttons .inner .hatena-bookmark-button:active{
    background: #5478a5;
}
.share-buttons .inner .facebook-button{
    background: #305097;
    box-shadow: 0 3px #213254;
}
.share-buttons .inner .facebook-button:hover{
    background: #4c70ba;
}
.share-buttons .inner .facebook-button:active{
    background: #213254;
}
.share-buttons .inner .twitter-button{
    background: #55acee;
    box-shadow: 0 3px #0285b7;
}
.share-buttons .inner .twitter-button:hover{
    background: #83c3f3;
}
.share-buttons .inner .twitter-button:active{
    background: #0285b7;
}
.share-buttons .inner .googleplus-button{
    background: #db4a39;
    box-shadow: 0 3px #a23629;
}
.share-buttons .inner .googleplus-button:hover{
    background: #e47365;
}
.share-buttons .inner .googleplus-button:active{
    background: #a23629;
}
.share-buttons .inner .pocket-button{
    background: #ee4256;
    box-shadow: 0 3px 0 #b5392c;
}
.share-buttons .inner .pocket-button:hover{
    background: #f26f7f;
}
.share-buttons .inner .pocket-button:active{
    background: #b5392c;
}
.share-buttons .inner .share-buttons a:active{
    top: 3px;
    box-shadow: none;
}




.entry-content h3,
.entry-content h3::before,
.entry-content h3::after {
margin: 0;
padding: 0;
border: none;
border-radius: 0;
background: none;
}




.entry-content h3 {
position: relative;
padding: 12px;
color: #333;
border-bottom: 4px solid;
border-color: #ccc;
}
.entry-content h3::after {
position: absolute;
left: 0;
bottom: -4px;
z-index: 5;
content: '';
width: 20%;
height: 4px;
background-color: #3498db;
}



/* 引用のデザイン1 */
.entry-content blockquote {
    padding: 20px 55px;
    background: rgba(245,245,245,0.8);
    color: #222;
    position: relative;
    border: solid 1px #fff;
    margin: 0.8em 0;
}
/* 引用のデザイン2 */
.entry-content blockquote:before {
    color: rgba(200, 200, 200, 1);
    content: "“";
    font-family: serif;
    font-size: 600%;
    left: 0;
    line-height: 1em;
    position: absolute;
    top: 0;
}
/* 引用のデザイン3 */
.entry-content blockquote:after {
    content: "”";
    font-family: serif;
    position: absolute;
    bottom: 0;
    right: 0;
    font-size: 600%;
    color: rgba(200,200,200,1);
    line-height: 0;
}



/*上に戻る*/
#page-top {
  display:none;
  position:fixed;
  right:10px;
  bottom:20px;
  margin: 0;
  padding: 0;
  text-align:center;
}
#move-page-top{
  color:rgba(0,0,0,0.4);
  text-decoration:none;
  display:block;
  cursor:pointer;
}
#move-page-top:hover{
  color:rgba(0,0,0,0.6);
}
@media only screen and (min-width: 400px){
  #page-top{
    right:50%;
    margin-right: -450px;
  }
}



.table-of-contents:before{
content: “この記事の目次”;
font-size: 120%;
font-weight: bold;
}