hexo-theme-stellar/source/css/_layout/sidebar/sidebar.styl

.l_left
  display: flex
  flex-direction: column
  word-break: break-all
  text-align: justify
  padding: var(--gap-l)
  padding-top: "calc(2 * %s)" % var(--gap-l)
  height: "calc(100vh - 3 * %s)" % var(--gap-l)
  @media screen and (max-width: $device-mobile-max)
    padding-top: "calc(1 * %s)" % var(--gap-l)
    height: "calc(100% - 2 * %s)" % var(--gap-l)

.l_left[layout=wiki]
  padding-bottom: 0
  height: "calc(100vh - 2 * %s)" % var(--gap-l)
  @media screen and (max-width: $device-mobile-max)
    height: "calc(100% - 1 * %s)" % var(--gap-l)
  .widgets >:last-child
    margin-bottom: 6rem


.logo-wrap
  margin: 1rem 0
  display: flex
  align-items: center
  overflow: hidden
  a
    color: inherit
    display: flex
    align-items: center
  a.avatar
    display: block
    position: relative
    width: 50px
    height: 50px
    flex-shrink: 0
    border-radius: 50px
    overflow: hidden
    margin-right: 1rem
    div.bg
      width: 100%
      height: 100%
      background-size: cover
    img.avatar
      margin: 2px
      object-fit: cover
      width: "calc(100% - 2 * %s)" % @margin
      height: "calc(100% - 2 * %s)" % @margin
      border-radius: @width
    if hexo-config('style.animated_avatar.animate')
      div.bg
        trans1: opacity
        position: absolute
        opacity: 0 !important
        z-index: -1
      @keyframes spin
        from
          transform:rotate(0deg)
        to
          transform:rotate(360deg)
    if hexo-config('style.animated_avatar.animate') == 'always'
      div.bg
        opacity: 1 !important
        animation: spin infinite 4s
        animation-timing-function: linear
    if hexo-config('style.animated_avatar.animate') == 'auto'
      &:hover
        div.bg
          opacity: 1 !important
          animation: spin infinite 4s
          animation-timing-function: linear

  a.title
    font-size: 1.75rem
    font-weight: 900
    color: inherit
    line-height: 1.2
    display: block
    position: relative
    .main
      color: var(--text-p0)
    .sub
      color: var(--text-p1)
      trans2 opacity transform
      white-space: nowrap
    .hover
      position: absolute
      bottom: 0
      transform: translateY(8px)
      overflow: visible
    &:hover
      .normal
        opacity: 0
        transform: translateY(-8px)
      .hover
        transform: translateY(0)
        opacity: 1 !important


.logo-wrap.wiki
  margin: 1rem 0 1.5rem 0
  flex-direction: column
  align-items: flex-start
  a.wiki-home
    margin-bottom: 1rem
    color: var(--text-p1)
    svg
      margin-right: 2px
    &:hover
      color: $color-hover
      filter: unset !important

.l_left nav.menu
  margin-bottom: 1.5rem

nav.menu
  margin: 1rem 0
  background: var(--block)
  border-radius: 6px
  display: flex
  padding: 1px
  flex-wrap: wrap
  &::-webkit-scrollbar
    display: none
  &::-webkit-scrollbar-track-piece
    background: transparent
  &::-webkit-scrollbar-thumb
    display: none
  a.nav-item
    text-overflow: ellipsis
    word-break: keep-all
    margin: 1px
    border-radius: 4px
    font-size: $fs-14
    font-weight: 500
    overflow: hidden
    padding: 0.375rem 0.5rem
    color: var(--text-p3)
    text-align: center
    &.active, &:hover
      color: var(--text-p1)
      background: var(--card)
      box-shadow: $boxshadow-button

.l_left .menu a.nav-item
  flex-grow: 1

.l_left .widgets
  overflow: scroll
  flex-grow: 1
  scrollbar-width: none
  scrollbar(0, 0)
  z-index: 1
  line-height: 1.2
  .widget-wrap
    margin: 1rem 0 3rem 0
    .widget-header
      display: flex
      justify-content: space-between
      align-items: center
      font-weight: 500
      position: sticky
      top: -2px
      background: var(--site-bg)
      padding-top: 2px
      z-index 1
      color: var(--text-p3)
      font-size: $fs-14
      >span 
        margin: 0.25rem 0
        text-align: left
      &:empty
        display: none
      .cap-action
        hover-block 4px 4px
        line-height: 0
        color: var(--text-meta)
        trans2: color background
        .icon
          fill: var(--text-meta)
        &:hover
          color: $color-hover
          .icon
            fill: $color-hover

    .widget-body
      margin: 0.5rem 0
      color: var(--text-p1)
      p
        margin-top: .5em
        margin-bottom: .5em
        line-height: 1.5
    .widget-header+.widget-body
      margin-top: 0

  .widget-wrap .widget-body
    .more-item
      margin: .5rem 0
      .cap
        margin-bottom: .25rem
  .widget-wrap#recent .widget-body
    a
      line-height: 1.2
      font-weight: 500
      color: var(--text-p2)
      font-size: $fs-13
      &:hover
        color: $color-hover
  .widget-wrap#related .widget-body
    >a
      padding 0.5rem
      display: block
      line-height: 1.2
      color: var(--text-p2)
      font-weight: 500
      border: 1px solid var(--block-border)
      border-radius: $border-block
      margin: 4px 0
      background: var(--block)
      div.cap
        margin-bottom: 0.25rem
        color: var(--text-p4)
        display: flex
        justify-content: space-between
      &:hover
        background: var(--block-hover)
      &.wiki
        font-weight: 700
      div.excerpt
        margin-top: .5rem
        color: var(--text-p3)
        font-size: $fs-12
        font-weight: 400
        display: -webkit-box
        -webkit-box-orient: vertical
        overflow: hidden
        -webkit-line-clamp: 5