.hljs,
.hljsln {
  display: block;
  overflow-x: auto;
  padding: 0.7em 1em 0.7em 1.2em !important;
  background: #282c34 !important;
  border: 1px solid #282c34 !important;
  color: #bababa;
  font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace !important;
  font-size: 14px !important;
  position: relative;

  /* 代码块不换行 */
  white-space: pre;
  word-break: normal;

  &::-webkit-scrollbar {
    height: 4px;
  }
}

.hljs.ln-hide {
  padding: 0.7em 1em !important;
}

.ln-bg {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 37px;
  height: 100%;
  background: #282c34;
  border-radius: 7px 0 0 7px;
}

.ln-num {
  position: absolute;
  z-index: 2;
  left: 0;
  width: 37px;
  text-align: center;
  display: inline-block;
  -webkit-touch-callout: none;
  user-select: none;

  &::before {
    color: #999;
    font-style: normal;
    font-weight: normal;
    text-align: center;
    content: attr(data-num);
  }
}

.hljs-comment,
.hljs-quote {
  color: #5c6370;
  font-style: italic;
}

.hljs-doctag,
.hljs-keyword,
.hljs-formula {
  color: #c678dd;
}

.hljs-section,
.hljs-name,
.hljs-selector-tag,
.hljs-deletion,
.hljs-subst {
  color: #e06c75;
}

.hljs-literal {
  color: #56b6c2;
}

.hljs-string,
.hljs-regexp,
.hljs-addition,
.hljs-attribute,
.hljs-meta-string {
  color: #98c379;
}

.class_ {
  color: #e5c07b !important;
}

.hljs-attr {
  color: #d19a66 !important;
}

.hljs-attr,
.hljs-variable,
.hljs-template-variable,
.hljs-type,
.hljs-selector-class,
.hljs-selector-attr,
.hljs-selector-pseudo,
.hljs-number {
  color: #d19a66;
}

.hljs-symbol,
.hljs-bullet,
.hljs-link,
.hljs-meta,
.hljs-selector-id,
.hljs-title {
  color: #61afef;
}

.hljs-emphasis {
  font-style: italic;
}

.hljs-strong {
  font-weight: bold;
}

.hljs-link {
  text-decoration: underline;
}

.hljs-built_in {
  color: #56b6c2;
}

.hljs-tag .hljs-name {
  color: #e06c75;
}

.hljs-tag {
  color: #bababa;
}

.hljs-attribute,
.hljs-doctag,
.hljs-keyword,
.hljs-meta .hljs-keyword,
.hljs-name,
.hljs-selector-tag,
.hljs-title {
  font-weight: normal !important;
}

.hljs-punctuation {
  color: #bababa;
}

// .hljs::-webkit-scrollbar,
// .hljsln::-webkit-scrollbar {
//   height: 3px;
// }

.article-content pre,
.comment-item-content pre {
  position: relative;

  & > span {
    position: absolute;
    top: 0;
    right: 0;
    border-radius: 3px;
    padding: 3px 10px;
    font-size: 12px;
    font-family: Lato, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-weight: normal;
    background: #fff;
    color: #000;
    cursor: pointer;
    opacity: 0;
    margin: 8px 10px;
    transition: all 0.3s;
    z-index: 5;

    &:hover {
      background: #ddd;
    }
  }

  &:hover > span {
    opacity: 1;
    transition: opacity 0.25s;
  }
}
