html, body {
  background-color: #fff;
  color: #333;
  font-family: Muli, "Yu Gothic Medium", YuGothic, "Hiragino Kaku Gothic Pro", "Meiryo", sans-serif;
}

a {
  color: #1088af;
}

a:hover {
  color: #1c4fa4;
}

a:visited {
  color: #789dae;
}

.pager {
  display: block;
}

.pager:after {
  display: block;
  clear: both;
  content: "";
}

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: #000;
  text-decoration: none;
}

a.keyword {
  border-bottom: 1px dotted #d6d6d6;
  color: #333;
  text-decoration: none;
}

/* Buttons */

.btn, .entry-header-menu a, .leave-comment-title {
  display: inline-block;
  margin-bottom: 0;
  padding: 4px 10px 4px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 2px;
  background-color: #fff;
  color: #333;
  vertical-align: middle;
  text-align: center;
  text-decoration: none;
  text-decoration: none !important;
  font-weight: bold;
  font-size: 12px;
  line-height: 18px;
  cursor: pointer;
}

.btn:hover, .entry-header-menu a:hover, .leave-comment-title:hover {
  background-color: #f2f2f2;
  text-decoration: none !important;
}

.btn-small {
  padding: 2px 10px !important;
  font-size: 11px !important;
}

.btn-large {
  padding: 13px 19px;
  font-weight: bold;
  font-size: 17px;
  line-height: normal;
}

#globalheader-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #333;
  color: #fff;
}

/* container */

#container {
  margin-bottom: 30px;
  padding-top: 37px;
}

#content-inner {
  display: -ms-flexbox;
  display: flex;
  margin: 0 auto;
  max-width: 1000px;
  -ms-flex-flow: row wrap;
  flex-flow: row wrap;
}

#content-inner #wrapper {
  padding: 0 40px 0 0;
min-width: 0
  -ms-flex: 1;
  flex: 1;
}

.globalheader-off #container {
  padding-top: 0;
}

/* 2カラムレイアウト */
#main {
  max-width: 720px;
}
#box2 {
  width: 240px;
}


/* header */

#blog-title {
  margin: 0 0 30px;
  padding: 40px 0 0;
}

#blog-title:after {
  display: block;
  margin: 25px 0 0;
  width: 100%;
  height: 4px;
  background-image: linear-gradient(to right, #1088af 12.5%, #10af88 12.5%, #10af88 25%, #88af10 25%, #88af10 37.5%, #d75c13 37.5%, #d75c13 50%, #c21254 50%, #c21254 62.5%, #8f308f 62.5%, #8f308f 75%, #54308f 75%, #54308f 87.5%, #1c4fa4 87.5%);
  content: "";
}

#blog-title-content {
  margin: 0 auto;
  max-width: 1000px;
}

#title {
  margin: 0;
  font-size: 220%;
}

#title a {
  color: #333;
  transition: all 0.3s ease;
}

#title a:link,
#title a:visited {
  color: #333;
}

#title a:hover,
#title a:active,
#title a:focus {
  opacity: 0.7;
}

#blog-description {
  margin: 5px 0 0 0;
  font-weight: normal;
  font-size: 80%;
  line-height: 1.5;
}

/* ヘッダ画像を設定したとき */

.header-image-enable #title {
  padding-top: 70px;
}

.header-image-enable #title, .header-image-enable #blog-description {
  padding-left: 20px;
}

/* 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 {
  padding: 10px;
  border: 1px solid #d6d6d6;
}

/* entry */

.entry {
  position: relative;
  margin-bottom: 40px;
  border: 1px solid #d6d6d6;
}

.entry-header {
  position: relative;
  padding: 20px 40px 15px 40px;
  border-bottom: 3px solid #1088af;
}

.entry-header .entry-categories {
  color: #666;
}

.entry-header .entry-categories a {
  color: inherit;
}

.entry-title {
  margin: 0;
  color: #1088af;
  font-size: 187.5%;
  line-height: 1.3;
}

h1.entry-title a {
  color: inherit;
  transition: all 0.3s ease;
}
h1.entry-title a:hover,
h1.entry-title a:active,
h1.entry-title a:focus {
  opacity: 0.7;
}

/* 日付 */

.date,
.related-entries-date-link {
  margin-bottom: 5px;
  color: #333;
}

.date:before,
.related-entries-date-link:before {
  position: relative;
  top: 2px;
  content: "\f043";
  font-family: blogicon;
}

.date a,
.related-entries-date-link a {
  color: inherit;
  text-decoration: none;
  font-size: 14px;
}

/* カテゴリ */

.categories {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.2;
}

.categories:before {
  position: relative;
  top: 1px;
  content: "\f04a";
  font-family: "blogicon";
  display: inline-block;
  margin: 0 4px 0 0;
}

.categories a {
  color: inherit;
  text-decoration: none;
  display: inline-block;
  padding: 4px 6px;
  border: 1px solid #d6d6d6;
  border-radius: 3px;
}

.categories.no-categories {
  margin: 0;
}

/* 「編集する」ボタン */

.entry-header-menu {
  position: absolute;
  top: 20px;
  right: 20px;
}

/* entry-content の中の書式 */

.entry-content {
  padding: 40px;
  border-bottom: 1px solid #d6d6d6;
  line-height: 1.7;
}

.entry-content p {
  margin: 0 0 1.5em 0;
}

.entry-content blockquote p {
  margin: 1.5em 0 0;
}

.entry-content blockquote p:first-child {
  margin: 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: 1.3em 0 0.7em 0;
  line-height: 1.5;
}

.entry-content h1,
.entry-content h2 {
  padding: 0 0 .2em;
  border-bottom: 2px solid #b7183f;
  font-size: 175%;
}

.entry-content h3 {
  padding: 0 0 .3em;
  border-bottom: 1px solid #97a3a3;
  font-size: 150%;
}

.entry-content h4 {
  font-size: 125%;
}

.entry-content h5 {
  font-size: 112.5%;
}

.entry-content h6 {
  font-size: 112.5%;
  font-weight: normal;
}

.entry-content table {
  margin-bottom: 1em;
  border-spacing: 0;
  border-collapse: collapse;
}

.entry-content table img {
  max-width: none;
}

.entry-content table th, .entry-content table td {
  padding: 5px 12px;
  border: 1px solid #d6d6d6;
}

.entry-content table th {
  background: #f5f5f5;
}

.entry-content blockquote {
  position: relative;
  margin: 0 0 1.6em;
  padding: 1.6em 1.6em 1.6em 5.2em;
  background-color: #f5f5f5;
  font-style: normal;
}

.entry-content blockquote *:last-child {
  margin-bottom: 0;
}

.entry-content blockquote:before {
  position: absolute;
  top: 22px;
  left: 28px;
  color: #ccc;
  content: "“";
  font: 80px/1 Georgia,serif;
}

.entry-content pre {
  box-sizing: border-box;
  margin: 0 0 30px;
  padding: 15px 20px;
  width: 100%;
  background-color: #333;
  color: #eee;
  word-wrap: normal;
  font-size: 100%;
  line-height: 1.4;
  overflow: auto;
}

.entry-content pre > code {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  white-space: pre;
  font-family: Monaco, Meiryo, Arial, monospace;
}

.entry-content code {
  margin: 0 2px;
  padding: 2px 5px;
  border: 1px solid #eaeaea;
  border-radius: 3px;
  background-color: #f5f5f5;
  font-size: 100%;
  font-family: Monaco, Meiryo, Arial, monospace;
}

.entry-content .hatena-asin-detail li {
  line-height: 1.4;
}

.entry-content .section:first-child > *:first-child {
  margin-top: 0;
}

.entry-content .section:last-child > *:last-child {
  margin-bottom: 0;
}

.entry-content hr {
  margin: 0 auto;
  width: 100%;
  height: 1px;
  border: none;
  background-image: linear-gradient(to right, #1088af 12.5%, #10af88 12.5%, #10af88 25%, #88af10 25%, #88af10 37.5%, #d75c13 37.5%, #d75c13 50%, #c21254 50%, #c21254 62.5%, #8f308f 62.5%, #8f308f 75%, #54308f 75%, #54308f 87.5%, #1c4fa4 87.5%);
  opacity: 0.5;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
}

.entry-content dl dt {
  font-weight: bold;
}

.entry-content dl dd {
  margin-left: 2em;
}

.entry-content dl dd + dt {
  margin-top: .5em;
}

.entry-content ul {
  margin: 1em 0;
  padding: 0;
}

.entry-content ul li {
  position: relative;
  margin: 0;
  padding: 0 0 0 16px;
  list-style: none;
}

.entry-content ul li:before {
  position: absolute;
  top: .6em;
  left: 1px;
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 6px;
  background-color: #b7183f;
  content: "";
}

.entry-content ul ul, .entry-content ul ol {
  margin-top: 0;
}

/* entry-footer */

.entry-footer {
  padding: 20px 40px;
}

.entry-footer-section {
  color: #7f878f;
}

.entry-footer-section a {
  color: #7f878f;
}

.social-buttons, .entry-footer-html {
  margin: 10px 0;
}

.author {
  position: relative;
}

.author:before {
  position: relative;
  top: 2px;
  display: inline-block;
  margin-right: 3px;
  content: "\f00c";
  font-family: blogicon;
}

/* コメント */

.comment-box ul {
  margin: 0 0 15px 0;
  padding: 0;
  list-style: none;
  font-size: 95%;
  line-height: 1.7;
}

.comment-box li {
  position: relative;
  padding: 10px 0 10px 60px;
  border-bottom: 1px solid #d6d6d6;
}

.comment-box li:first-child {
  border-top: 1px solid #d6d6d6;
}

.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 0;
  font-weight: bold;
}

.comment-content {
  margin: 0 0 10px 0;
  word-wrap: break-word;
  font-size: 90%;
}

.comment-content p {
  margin: 0 0 10px 0;
}

.comment-metadata {
  margin: 0;
  color: #7f878f;
  font-size: 80%;
}

.comment-metadata a {
  color: #7f878f;
}

/* sidebar */

#box2 {
  font-size: 85%;
  line-height: 1.5;
}

.hatena-module {
  margin-bottom: 40px;
  border: 1px solid #d6d6d6;
}

.hatena-module-title {
  margin-bottom: 0;
  padding: 17px 20px 12px;
  border-bottom: 1px solid #d6d6d6;
  font-weight: bold;
  font-size: 150%;
  line-height: 1;
}

.hatena-module-title a {
  color: inherit;
  text-decoration: none;
}

.hatena-module-title a:hover, .hatena-module-title a:active {
  text-decoration: underline;
}

#box2-inner .hatena-module .hatena-module-title {
  border-bottom: 1px solid #10af88;
  color: #10af88;
}

#box2-inner .hatena-module .hatena-urllist li a:after {
  color: #10af88;
}

#box2-inner .hatena-module:nth-child(9n+1) .hatena-module-title {
  border-bottom: 1px solid #10af88;
  color: #10af88;
}

#box2-inner .hatena-module:nth-child(9n+1) .hatena-urllist li a:after {
  color: #10af88;
}

#box2-inner .hatena-module:nth-child(9n+2) .hatena-module-title {
  border-bottom: 1px solid #88af10;
  color: #88af10;
}

#box2-inner .hatena-module:nth-child(9n+2) .hatena-urllist li a:after {
  color: #88af10;
}

#box2-inner .hatena-module:nth-child(9n+3) .hatena-module-title {
  border-bottom: 1px solid #d75c13;
  color: #d75c13;
}

#box2-inner .hatena-module:nth-child(9n+3) .hatena-urllist li a:after {
  color: #d75c13;
}

#box2-inner .hatena-module:nth-child(9n+4) .hatena-module-title {
  border-bottom: 1px solid #c21254;
  color: #c21254;
}

#box2-inner .hatena-module:nth-child(9n+4) .hatena-urllist li a:after {
  color: #c21254;
}

#box2-inner .hatena-module:nth-child(9n+5) .hatena-module-title {
  border-bottom: 1px solid #8f308f;
  color: #8f308f;
}

#box2-inner .hatena-module:nth-child(9n+5) .hatena-urllist li a:after {
  color: #8f308f;
}

#box2-inner .hatena-module:nth-child(9n+6) .hatena-module-title {
  border-bottom: 1px solid #54308f;
  color: #54308f;
}

#box2-inner .hatena-module:nth-child(9n+6) .hatena-urllist li a:after {
  color: #54308f;
}

#box2-inner .hatena-module:nth-child(9n+7) .hatena-module-title {
  border-bottom: 1px solid #1c4fa4;
  color: #1c4fa4;
}

#box2-inner .hatena-module:nth-child(9n+7) .hatena-urllist li a:after {
  color: #1c4fa4;
}

#box2-inner .hatena-module:nth-child(9n+8) .hatena-module-title {
  border-bottom: 1px solid #1088af;
  color: #1088af;
}

#box2-inner .hatena-module:nth-child(9n+8) .hatena-urllist li a:after {
  color: #1088af;
}

/* Profile module */

.hatena-module-profile .profile-icon {
  float: left;
  margin: 0 10px 10px 0;
  border-radius: 5px;
}

.hatena-module-profile .id {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  font-size: 110%;
}

.hatena-module-profile .profile-description {
  font-size: 90%;
}

.hatena-module-profile .profile-description p {
  margin-top: 0;
}

.hatena-module-archive .hatena-urllist {
  margin-left: -20px;
}

.hatena-module-archive .hatena-urllist .archive-module-months {
  margin: 0 0 0 20px;
  border-left: 1px solid #d6d6d6;
  background-color: #f5f5f5;
}

.hatena-module-archive .hatena-urllist .archive-module-month {
  margin: 0;
  border-top: 1px solid #d6d6d6;
}

.hatena-module-circles .hatena-urllist {
  margin-left: -20px;
}

.hatena-module-circles .hatena-urllist li {
  position: relative;
}

.hatena-module-circles .hatena-urllist li a {
  padding-left: 48px;
}

.hatena-module-circles .hatena-urllist li a:first-child {
  display: inline;
  padding: 0;
}

.hatena-module-circles .hatena-urllist li a:first-child:after {
  display: none;
}

.hatena-module-circles .hatena-urllist li a .circle-image {
  position: absolute;
  top: 2px;
  left: 10px;
  max-width: none !important;
  width: 36px;
  height: 36px;
}

.archive-module-button {
  display: none !important;
}

.hatena-module-body {
  padding: 15px 20px;
}

.hatena-follow-button-box {
  margin: 0;
}


.hatena-urllist {
  margin: -15px -20px;
  padding: 0;
  list-style: none;
}

.hatena-urllist li {
  border-top: 1px solid #d6d6d6;
  line-height: 1.4;
}

.hatena-urllist li:first-child {
  border-top: none;
}

.hatena-urllist li > a,
.hatena-urllist li .recent-entries-item-inner a,
.hatena-urllist li .entries-access-ranking-item-inner a {
  position: relative;
  display: block;
  padding: 10px 28px 10px 20px;
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

.hatena-urllist li a:hover, .hatena-urllist li a:active {
  color: #888;
}

.hatena-urllist li a:after {
  position: absolute;
  top: 50%;
  right: 20px;
  margin-top: -.7em;
  color: #555;
  content: "\f006";
  font-size: 85%;
  font-family: "blogicon";
}

.related-entries.hatena-urllist li a:after {
  display: none;
}

/* Search module */

.hatena-module-search-box .search-form {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  border: 1px solid #d6d6d6;
  border-radius: 3px;
}

.hatena-module-search-box .search-module-input {
  padding: 5px;
  width: 90%;
  height: 20px;
  outline: none;
  border: none;
  background: none;
  color: #333;
}

.hatena-module-search-box .search-module-button {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 20px;
  height: 20px;
  outline: none;
  border: none;
  background: transparent url(https://cdn.blog.st-hatena.com/images/theme/search.png?version=b55d01c69f780f5ff608dea0716a54) no-repeat right center;
  text-indent: -9999px;
  opacity: 0.5;
}

.hatena-module-search-box .search-module-button:hover {
  opacity: 0.85;
}

/* Pager */

.pager {
  margin: 0 0 20px;
  font-size: 80%;
}

.pager .pager-prev {
  float: left;
  width: 48%;
  text-align: left;
}

.pager .pager-next {
  float: right;
  width: 48%;
  text-align: right;
}

/* Footer */

#footer {
  padding: 30px 0;
  color: #7f878f;
  text-align: center;
  font-size: 80%;
  line-height: 1.5;
}

#footer p {
  margin: 0;
}

#footer a {
  color: #7f878f;
}

.entry-footer-section {
  margin: 0 0 20px;
}

/* About ページ */

.page-about dt {
  margin-bottom: 5px;
  border-bottom: 1px solid #dfdfdf;
  font-weight: bold;
  font-size: 16px;
}

.page-about dd {
  margin-bottom: 30px;
  margin-left: 0;
}

/* archive ページ */

.archive-entries {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-flow: row wrap;
  flex-flow: row wrap;
  margin-top: 20px;
}
.page-archive #main-inner {
  font-size: 100%;
}
.page-archive #main-inner section {
  width: 47.916667%;
  border: 1px solid #d6d6d6;
  box-sizing: border-box;
  margin: 0 0 30px 4.16667%;
}
.page-archive #main-inner section:nth-child(2n+1) {
  margin-left: 0;
}
.archive-entry-header {
  padding: 12px 15px 0;
}
.page-archive .date {}
.page-archive #main-inner .entry-title {
  font-size: 130%;
  color: #1088af;
  margin: 0;
  padding: 0;
  line-height:1.3;
}
.page-archive .entry-title {
  border-bottom: none;
}
.page-archive .entry-title a {
  color: inherit;
  transition: all 0.3s ease;
}
.page-archive .entry-title a:hover,
.page-archive .entry-title a:active,
.page-archive .entry-title a:focus {
  opacity: 0.7;
}
.page-archive .categories {
  margin: 14px 15px 0;
}
.archive-entry-body {
  padding: 12px 15px;
}
.page-archive .archive-entry:after {
    content: "";
}
.page-archive .entry-thumb {
    width: 80px;
    height: 80px;
    float: left;
    margin: 15px 15px 5px;
}
.archive-heading {
  font-size: 180%;
  margin: 30px 0 20px;
  padding: 40px 30px;
  color: #1088af;
  border: 1px solid #1088af;
}
.entry-description {
  line-height: 1.5;
  margin: 0 0 20px;
  font-size: 90%;
}

/* Media Queries */

@media (-webkit-min-device-pixel-ratio: 2) {

  .hatena-module-search-box .search-module-button {
    background: transparent url(https://cdn.blog.st-hatena.com/images/theme/search@2x.png?version=b55d01c69f780f5ff608dea0716a54) no-repeat right center;
    background-size: 20px 20px;
  }
}

@media (min-width: 768px) and (max-width: 1050px) {

  #blog-title-content {
    margin: 0 30px;
  }

  #content-inner {
    margin: 0 30px;
  }

  #content-inner #wrapper {
    padding: 0 30px 0 0;
  }

  #box2 {
    width: 240px;
  }

  .hatena-module {
    margin-bottom: 30px;
  }
  .breadcrumb {
    margin: 0 30px 20px;
  }

}

@media (max-width: 767px) {

  #globalheader-container {
    position: static;
  }

  #blog-title {
    margin: 0 0 20px;
    padding: 20px 0 0;
  }

  #blog-title:after {
    margin: 15px 0 0;
    height: 4px;
  }

  #blog-title-content {
    margin: 0 20px;
  }

  #title {
    font-size: 150%;
  }

  #container {
    padding: 0;
    word-wrap: break-word;
  }

  #content-inner {
    margin: 0 20px;
    flex-flow: column nowrap;
  }

  #content-inner #wrapper {
    padding: 0;
    flex-grow: 1;
  }

  #box2 {
    float: none;
    width: 100%;
  }

  #box2-inner {
    width: 100%;
  }

  .hatena-module {
    float: none;
    width: 100%;
  }

  .entry-header-menu {
    top: -30px;
    left: 0;
  }

  .entry-header {
    padding: 15px 15px 15px 15px;
  }

  .entry-title {
    font-size: 140%;
  }

  .entry-content {
    padding: 15px;
    line-height: 1.6;
  }

  .entry-content h1 {
    font-size: 140%;
    padding: 0 0 .1em;
  }

  .entry-content h2 {
    font-size: 135%;
    padding: 0 0 .1em;
  }

  .entry-content h3 {
    font-size: 130%;
    padding: 0 0 .1em;
  }

  .entry-content h4 {
    font-size: 125%;
  }

  .entry-content h5 {
    font-size: 120%;
  }

  .entry-content h6 {
    font-size: 110%;
  }

  .entry-content pre {
    margin: 0 0 1.2em;
    padding: 1.0em;
  }

  .entry-footer {
    padding: 15px;
  }

  .hatena-module {
    margin-bottom: 20px;
  }

  .hatena-module-title {
    padding: 17px 15px 12px;
    font-size: 130%;
  }

  .hatena-module-body {
    padding: 12px 15px;
  }

  .hatena-urllist {
    margin: -12px -15px;
    padding: 0;
    list-style: none;
  }

  .hatena-urllist li a {
    padding: 10px 20px 10px 15px;
  }

  .hatena-urllist li a:after {
    right: 15px;
  }
}

.google-afc-image,
.google-afc-text {
  -webkit-transform: scale(0.9);
}

/* 関連記事 */
.related-entries.urllist-with-thumbnails .related-entries-item-inner {
  padding: 10px;
}
.related-entries.urllist-with-thumbnails .related-entries-item-inner .urllist-image.related-entries-image{
  margin: 0 .7em 0 0;
}
.urllist-entry-body.related-entries-entry-body {
  margin-top:.5em;
}

.entry-content .table-of-contents {
border: 1px solid #ddd;
margin: 3em 0;
padding: 15px 15px 10px 20px;
position: relative;
}
.table-of-contents::before{
content: "目次";
font-size: 16px;
font-weight: bold;
position: absolute;
top: -.8em;
left: 10px;
background-color: #fff;
padding: 0 5px;
}

.t_box{
    margin:2em 0;
    position: relative;
    padding: 0.5em 1.5em;
    border-top: solid 2px black;
    border-bottom: solid 2px black;
}
.t_box:before, .t_box:after{
    content: '';
    position: absolute;
    top: -10px;
    width: 2px;
    height: -webkit-calc(100% + 20px);
    height: calc(100% + 20px);
    background-color: black;
}
.t_box:before {left: 10px;}
.t_box:after {right: 10px;}
.t_box p {
    margin: 0; 
    padding: 0;
}


/* 横並び（スマホ縦並び） */
.two-columns-section {
    display: flex;
    justify-content: space-around;
}
@media screen and (max-width: 1024px) {
    .two-columns-section {
        flex-direction: column;
    }
}
.two-columns-section__code-block-wrapper {
   width: 40%;
   flex-shrink: 0;
   padding: 10px;
}
@media screen and (max-width: 1024px) {
  .two-columns-section__code-block-wrapper {
   width: 100%;
  }
}


/* ソースコードの囲み */
pre.code {
    margin-bottom: 1.5em;
    padding: 1em;
    background: #333;
    color: #eee;
    position: relative;
    border-radius: 3px;
}

/* ソースコードタイトル */
.code-title {
  position: relative;
}
.code-title pre.code {
    padding-top: 2.4em;
}
.code-title::before{
    content: attr(data-title);
    padding: 0 1em;
    background: #666;
    color: #fff8e1;
    font-size: 0.8em;
    border-radius: 3px 0 0 0;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
}