hexo-theme-butterfly/source/css/_layout/post.styl

#post-title
  font-size: 1.4rem

  &.plain
    margin-bottom: 0.3rem
    border-bottom: 1px solid $light-grey
    cursor: pointer
    transition: all 0.2s ease-in-out

    &:hover
      border-bottom: 1px solid $light-blue
      color: $light-blue

#post
  overflow: hidden

  &-meta
    text-shadow: 0.1rem 0.1rem 0.2rem rgba(0, 0, 0, 0.15)

  #post-meta
    color: $grey

    a
      text-decoration: none

    i.fa.fa-comment-o
      margin-right: 0.2rem

#top-container
  position: relative
  margin-bottom: 1rem
  background-color: $light-blue
  background-attachment: local
  background-position: center
  background-size: cover
  height: 19rem

  &:before
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    content: '';
    width: 100%;
    height: 100%;
    opacity: 0.5;
    background-color: #394245;
    background-image: linear-gradient(234deg, #394245 0%, #000 100%);

  &.no-bg
    $bg-svg += ""
    background-color: $light-blue
    background-image: url($bg-svg) !important
    background-size: auto

  &.plain
    margin-bottom: 1rem
    height: 56px

  a
    color: $light-grey
    text-decoration: none
    transition: all 0.3s ease-out

    &:hover
      color: $white

  #top-img
    padding: 0
    border: none

  #site-name
    font-weight: bold
    cursor: pointer

  #post-info
    width: 100%
    color: $light-grey
    text-align: left
    padding-left: 8%
    position: absolute
    bottom: 1.5rem

  #post-title
    text-shadow: 0.1rem 0.1rem 0.2rem rgba(0, 0, 0, 0.15)
    font-size: 1.5rem

  i.fa.fa-angle-right
    margin: 0 0.3rem 0 0.2rem

.post-meta
  &__separator
    margin: 0 0.3rem

  &__icon
    margin-right: 0.2rem

  &__tags
    display: inline-block
    width: fit-content
    margin: 0.4rem 0.4rem 0.4rem 0
    padding: 0rem 0.6rem
    border: 1px solid $light-blue
    border-radius: 0.6rem
    background: $white
    color: $light-blue
    text-decoration: none
    font-size: 12px
    cursor: pointer
    transition: all 0.2s ease-in-out

    &:hover
      background: $light-blue
      color: $white

.layout
  margin: 0 auto
  max-width: 1000px

#post-content
  margin-bottom: 1rem

  ol,
  ul
    margin-top: 0.4rem
    counter-reset: li

    p
      margin: 0

    ol,
    ul
      padding-left: 0.5rem

    li
      position: relative
      margin: 0.3rem 0
      padding-left: 0.3rem

a
  color: $a-link-color
  transition: all 0.2s

  &:hover
    color: $light-blue
    text-decoration: none

  &#site-name
    text-decoration: none

a.fancybox
  outline: none

  &:focus
    outline: none

  display: inline-block
  width: 100%
  text-align: center
  text-decoration: none

img
  padding: $img-border-padding
  max-width: 100%
  transition: all 0.2s

  &:hover
    box-shadow: 0 0 8px 0 rgba(232, 237, 250, 0.6), 0 2px 4px 0 rgba(232, 237, 250, 0.5)

.code-area-wrap
  position: relative

.fa-clipboard
  position: absolute
  top: 0.4rem
  right: 10px
  z-index: 1
  color: $highlight-aqua
  cursor: pointer
  transition: color 0.2s

  &:hover
    color: darken($highlight-aqua, 20%)

.copy-notice
  position: absolute
  top: 0
  right: 0
  z-index: 1
  background: darken($highlight-background, 5)
  color: $highlight-aqua
  opacity: 0

.post-copyright
  position: relative
  margin-bottom: 0.4rem
  padding: 0.5rem 0.8rem
  border: 1px solid $light-grey
  transition: box-shadow 0.3s ease-in-out

  &:before
    position: absolute
    top: t = 0.5rem
    right: t
    width: w = 0.8rem
    height: w
    border-radius: w
    background: $light-blue
    content: ""

  &:after
    position: absolute
    top: t = 0.7rem
    right: t
    width: w = 0.4rem
    height: w
    border-radius: w
    background: $white
    content: ""

  &:hover
    box-shadow: 0 0 8px 0 rgba(232, 237, 250, 0.6), 0 2px 4px 0 rgba(232, 237, 250, 0.5)

  &-meta
    color: $light-blue
    font-weight: bold

  &-info
    a
      word-break: break-word

.post-adv
  margin: 1rem 0

@media screen and (max-width: $sm)
  .layout
    margin: 0 30px
    width: auto

  #top-container
    // background-attachment: local

    #post-title
      font-size: 1rem

  #post-title
    font-size: 1.1rem


@media screen and (min-width: $md)
  .layout
    width: $content-large-width


        
.katex-wrap
  overflow: auto
  if hexo-config("katex") && hexo-config("katex.hide_scrollbar")
    &::-webkit-scrollbar
      display: none
      

// 文章字體
#post-content p {
  font-size: 1.1em
}

#post-content ol, #post-content ul {
  font-size: 1em
}



@media screen and (max-width: 900px)
  .layout 
    margin: 0 15px
    width: auto




.layout_post 
  padding: 50px
  -webkit-box-shadow: 0 4px 8px 6px rgba(7,17,27,0.06)
  box-shadow: 0 4px 8px 6px rgba(7,17,27,0.06)
  border-radius: 8px
  -webkit-transition: all 0.3s
  -moz-transition: all 0.3s
  -o-transition: all 0.3s
  -ms-transition: all 0.3s
  transition: all 0.3s
  background: #fff
  margin-top: 40px
  margin-bottom: 40px

  &:hover 
    -webkit-box-shadow: 0 4px 12px 12px rgba(7,17,27,0.15)
    box-shadow: 0 4px 12px 12px rgba(7,17,27,0.15)
  
  img
    margin:0 auto
    display:block



  .tag_share
    display: block

    .post-meta__tag-list
      display: inline-block

    .post_share
      width: fit-content;
      display: inline-block;
      float: right;
      margin: 0.4rem 0

      .social-share
        font-size: 12px

      .social-share .social-share-icon
        width: 26px;
        height: 26px;
        font-size: 15px;
        line-height: 25px;

      .social-share a
        margin: 0 4px;
    

  #post
    a
      text-decoration: none
      color: $light-blue