.l_body[type='tech'] article.content
  h1,h2,h3,h4,h5,h6
    color: var(--text)
    line-height: 1.8
    >a:first-child
      background: var(--theme)
      border-radius: 2px
      margin-right: 8px
      padding: 0 2px
      trans1 all
      &:hover
        background: var(--accent)
      &:before,&:after
        color: white
        font-weight: 700
      &:before
        content: ''
        font-size: 0.5em
      &:after
        font-size: 0.25em
  h2
    font-weight: 500
    >a:first-child
      &:before
        content: hexo-config('style.header_prefix.h2')
  h3
    >a:first-child:before
      content: hexo-config('style.header_prefix.h3')
  h4
    >a:first-child:before
      content: hexo-config('style.header_prefix.h4')
  h5
    >a:first-child:before
      content: hexo-config('style.header_prefix.h5')