.gutter pre {
  color: #999;
}
pre {
  color: #525252;
}
pre .function .keyword,
pre .constant {
  color: #0092db;
}
pre .keyword,
pre .attribute {
  color: #e96900;
}
pre .number,
pre .literal {
  color: #ae81ff;
}
pre .tag,
pre .tag .title,
pre .change,
pre .winutils,
pre .flow,
pre .lisp .title,
pre .clojure .built_in,
pre .nginx .title,
pre .tex .special {
  color: #2973b7;
}
pre .class .title {
  color: #6af;
}
pre .symbol,
pre .symbol .string,
pre .value,
pre .regexp {
  color: #42b983;
}
pre .title {
  color: #a6e22e;
}
pre .tag .value,
pre .string,
pre .subst,
pre .haskell .type,
pre .preprocessor,
pre .ruby .class .parent,
pre .built_in,
pre .sql .aggregate,
pre .django .template_tag,
pre .django .variable,
pre .smalltalk .class,
pre .javadoc,
pre .django .filter .argument,
pre .smalltalk .localvars,
pre .smalltalk .array,
pre .attr_selector,
pre .pseudo,
pre .addition,
pre .stream,
pre .envvar,
pre .apache .tag,
pre .apache .cbracket,
pre .tex .command,
pre .prompt {
  color: #42b983;
}
pre .comment,
pre .java .annotation,
pre .python .decorator,
pre .template_comment,
pre .pi,
pre .doctype,
pre .deletion,
pre .shebang,
pre .apache .sqbracket,
pre .tex .formula {
  color: #b3b3b3;
}
pre .coffeescript .javascript,
pre .javascript .xml,
pre .tex .formula,
pre .xml .javascript,
pre .xml .vbscript,
pre .xml .css,
pre .xml .cdata {
  opacity: 0.5;
}

.post .highlight,
.post .highlight table {
  margin: 0;
  width: 100%;
}
.post .highlight {
  overflow-x: auto;
  margin: 10px 0;
}
.post .highlight table,
.post .highlight tr,
.post .highlight td {
  padding: 0;
  border-collapse: collapse;
}
.post code {
  font-family: "Roboto Mono", "Menlo", "Consolas", monospace;
  font-size: 13px;
  background-color: #f6f6f6;
  padding: 3px 10px;
  margin: 0 5px;
  border-radius: 2px;
}
.post pre {
  font-family: "Roboto Mono", "Menlo", "Consolas", monospace;
  font-size: 13px;
  overflow-x: auto;
  text-align: left;
  padding: 15px 25px;
  background-color: #f6f6f6;
  line-height: 1.5em;
}
.post .code pre {
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}
.post .gutter pre {
  padding: 15px 0 15px 15px;
  color: #75715e;
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
}
.post blockquote {
  margin: 2em 0;
  padding-left: 30px;
  border-left: 5px solid #e6e6e6;
}
.post blockquote p {
  font-size: 17px;
  font-style: italic;
  line-height: 1.8em;
  color: #999;
}


.post .highlight:before {
  color: #6b7f94;
  opacity: .3;
  content: attr(data-lang);
  font-size: 1.9em;
  font-weight: 700;
  position: absolute;
  right: .3rem;
}

// Post wrapper
.wrapper .post {
  @include media-query($on-mobile) {
    padding-left: $spacing-half;
    padding-right: $spacing-half;
  }
}

// Post title
.header {
  margin-top: 7.8em;
  margin-bottom: 3em;

  .tags {
    margin-left: 3px;
    letter-spacing: 0.5px;

    .tag {
      font-weight: $bold-weight;
      font-size: $small-font-size - 2;
      margin-right: 0.5rem;

      &:hover {
        text-decoration: none;
      }
    }
  }

  .header-title {
    position: relative;
    font-size: 2em;
    line-height: 1.2;
    margin-top: 10px;
    margin-bottom: 20px;
    &:not(.header-title.center)::before{
      content: '';
      border-left: 5px solid #f66;
      position: absolute;
      left: -15px;
      height: 75%;
      top: 12%;
    }

    &.center {
      text-align: center;
    }

    @include media-query($on-mobile) {
      font-size: 1.9em;
    }
  }
}

// Post meta
.post-meta {
  padding-top: 3px;
  line-height: 1.3;
  color: $gray;

  time {
    position: relative;
    margin-right: 1.5em;

    &::after {
      background: $light;
      bottom: 1px;
      content: " ";
      height: 2px;
      position: absolute;
      right: -20px;
      width: 12px;
    }
  }

  span[itemprop="author"] {
    border-bottom: 1px dotted $light;
  }
}

// page-content
.post{
  padding-top: 8px;
  word-break: break-all;
  overflow-wrap: break-word;

  iframe {
    text-align: center;
  }

  figure {
    img {
      border-radius: 2px;
    }

    figcaption {
      margin-top: 5px;
      font-style: italic;
      font-size: $small-font-size;
    }
  }

  a {
    color: $text-link-blue;
    word-break: break-word;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    
    &:hover {
      color: #f33;
      border-bottom-color: #f33;
    }

    &:focus {
      color: $text-link-blue;
    }
  }

  > p {
    margin: 0;
    padding-top: $spacing-full - 15;
    padding-bottom: $spacing-full - 15;
  }

  ul.task-list {
    list-style: none; 
    margin: 0;

    li::before {
      content: "";
    }

    li input[type="checkbox"] {
      margin-right: 10px;
    }
  }

  dl dt {
    font-weight: $bold-weight;
  }

.post
h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: $black;
    font-weight: $bold-weight;
    margin-top: $spacing-full;
    margin-bottom: 0;

    &:hover {
      .headerlink {
        color: $text-link-blue;
        opacity: 1;
      }
    }

    .headerlink {
      position: relative;
      opacity: 0;
      outline: none;

      &::before {
        content: "#";
        position: absolute;
        right: -3px;
        width: 1em;
        font-weight: $bold-weight;
      }
    }
  }

  h1 {
    @include relative-font-size(1.5);
  }

  h2 {
    @include relative-font-size(1.375);
  }

  h3 {
    @include relative-font-size(1.25);
    border-bottom: 1px solid $light;
    padding-bottom: 4px;
  }

  h4 {
    @include relative-font-size(1.25);
  }

  h5 {
    @include relative-font-size(1);
  }

  h6 {
    @include relative-font-size(0.875);
  }
}

.post-nav {
  display: flex;
  position: relative;
  margin-top: 5em;
  border-top: 1px solid $light;
  line-height: 1.4;

  .post-nav-item {
    border-bottom: 0;
    font-weight: $bold-weight;
    padding-bottom: 10px;

    .post-title {
      color: $black;
    }

    &:hover,
    &:focus {
      .post-title {
        color: $text-link-blue-active;
        opacity: 0.9;
      }
    }

    .nav-arrow {
      font-weight: $normal-weight;
      font-size: $small-font-size;
      color: $gray;
      margin-bottom: 3px;
    }

    width: 50%;
    padding-top: 10px;
    text-decoration: none;
    box-sizing: border-box;

    &:nth-child(odd) {
      padding-left: 0;
      padding-right: 20px;
    }

    &:nth-child(even) {
      text-align: right;
      padding-right: 0;
      padding-left: 20px;
    }
  }

  @include media-query($on-mobile) {
    font-size: $small-font-size;

    .post-nav-item {
      width: 100%;
    }

    .post-nav-item:nth-child(even) {
      border-left: 0;
      padding-left: 0;
      border-top: 1px solid $light;
    }
  }
}

.tags-container a {
  padding: 5px 10px;
  background-color: #f6f8fa;
  margin-right: 10px;
}

.dis {
  margin-top: 5em;
}

.dis .btn {
  display: block;
  padding: 10px;
  background-color: #f6f8fa;
  text-align: center;
  &:hover {
    background-color: #f66;
    color: #fff;
    transition: all 0.3s cubic-bezier(0.25, 0.5, 0.5, 0.9);
    cursor: pointer;
  }
}