www.aklabs.net/css/min_screen_layout/sidebar.css

#sidebar {
  display: none;
  position: fixed;
  left: -3rem;
  width: 3rem;
  height: 100%;
  overflow: hidden;
  background: $rgba-color;
}
#sidebar .toggle-sidebar-info {
  margin: 0.16rem auto 0;
  width: 1rem;
  height: 0.32rem;
  line-height: 0.32rem;
  font-size: 0.14rem;
  text-align: center;
}
#sidebar .toggle-sidebar-info span {
  display: block;
  width: 1rem;
  height: 0.32rem;
}
#sidebar .sidebar-toc {
  position: absolute;
  left: 0;
  top: 0.48rem;
  padding: 0 0.16rem;
  width: 2.68rem;
  height: calc(100% - 0.48rem);
}
#sidebar .sidebar-toc .sidebar-toc-title {
  margin-top: 0.24rem;
  font-size: 0.2rem;
  text-align: center;
  color: $color-white;
}
#sidebar .sidebar-toc .sidebar-toc-progress {
  margin-top: 0.24rem;
  font-size: 0.16rem;
}
#sidebar .sidebar-toc .sidebar-toc-progress .progress-notice {
  margin-right: 0.08rem;
}
#sidebar .sidebar-toc .sidebar-toc-progress .progress-num {
  margin-right: 0.08rem;
  font-weight: 600;
  color: $color-theme;
}
#sidebar .sidebar-toc .sidebar-toc-progress .progress-percentage {
  font-size: 0.16rem;
}
#sidebar .sidebar-toc .sidebar-toc-progress .sidebar-toc-progress-bar {
  margin-top: 0.08rem;
  height: 0.01rem;
  width: 0;
  background: $color-theme;
}
#sidebar .sidebar-toc .sidebar-toc-content {
  margin-top: 0.24rem;
  height: calc(100% - 1.4rem);
}
#sidebar .sidebar-toc .sidebar-toc-content .toc {
  font-size: 0.14rem;
}
#sidebar .sidebar-toc .sidebar-toc-content .toc .toc-item {
  line-height: 0.28rem;
}
#sidebar .sidebar-toc .sidebar-toc-content .toc .toc-item .toc-link {
  transition: $transition-delay;
}
#sidebar .sidebar-toc .sidebar-toc-content .toc .toc-item .toc-link:hover {
  color: $color-theme;
  transition: $transition-delay;
}
#sidebar .sidebar-toc .sidebar-toc-content .toc .toc-item .toc-link.active {
  color: $color-theme;
}
#sidebar .sidebar-toc .sidebar-toc-content .toc .toc-child {
  padding-left: 0.12rem;
  display: none;
}
#sidebar .author-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 3rem;
}
#sidebar .author-info.hide {
  display: none;
  opacity: 0;
  position: absolute;
  left: 0.8rem;
  top: 0.48rem;
}
#sidebar .author-info .author-info-avatar {
  margin-top: 0.16rem;
  border-radius: 50%;
  overflow: hidden;
}
#sidebar .author-info .author-info-avatar .author-info-avatar-img {
  padding: 0.02rem;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  border: 0.02rem solid $rgba-color;
}
#sidebar .author-info .author-info-avatar .author-info-avatar-img:hover {
  animation: avatar 5s linear infinite;
}
#sidebar .author-info .author-info-name {
  margin-top: 0.16rem;
  color: $color-white;
}
#sidebar .author-info .author-info-description {
  margin-top: 0.24rem;
  font-size: 0.14rem;
}
#sidebar .author-info .links-buttons {
  margin-top: 0.24rem;
  padding: 0 0.16rem;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
}
#sidebar .author-info .links-buttons .links-button {
  position: relative;
  margin-top: 0.12rem;
  margin-right: 0.12rem;
  padding: 0.08rem 0.16rem 0.08rem 0.22rem;
  font-size: 0.14rem;
  background: $rgba-color;
}
#sidebar .author-info .links-buttons .links-button .icon-dot {
  display: block;
  position: absolute;
  left: 0.1rem;
  top: 0.12rem;
  width: 0.06rem;
  height: 0.06rem;
  border-radius: 50%;
}
#sidebar .author-info-articles {
  display: flex;
  flex-direction: row;
  margin-top: 0.32rem;
  font-size: 0.14rem;
}
#sidebar .author-info-articles .article-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 0.72rem;
  transition: $transition-delay;
}
#sidebar .author-info-articles .article-meta .pull-top {
  margin-top: 0.08rem;
}
#sidebar .author-info-articles .article-meta .pull-bottom {
  margin: 0.08rem 0;
}
#sidebar .author-info-articles .article-meta:hover {
  color: $color-theme;
  transition: $transition-delay;
}
#sidebar .author-info-articles .article-meta.author-info-articles-archives,
#sidebar .author-info-articles .article-meta.author-info-articles-tags {
  position: relative;
}
#sidebar .author-info-articles .article-meta.author-info-articles-archives:after,
#sidebar .author-info-articles .article-meta.author-info-articles-tags:after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate3d(0, -50%, 0);
  display: block;
  width: 0.01rem;
  height: 0.32rem;
  background: $rgba-color;
}
#sidebar .author-info-articles .article-meta.author-info-articles-tags,
#sidebar .author-info-articles .article-meta.author-info-articles-categories {
  font-size: 0.14rem;
}
@-moz-keyframes avatar {
  25% {
    transform: rotateZ(30deg);
  }
  75% {
    transform: rotateZ(-30deg);
  }
}
@-webkit-keyframes avatar {
  25% {
    transform: rotateZ(30deg);
  }
  75% {
    transform: rotateZ(-30deg);
  }
}
@-o-keyframes avatar {
  25% {
    transform: rotateZ(30deg);
  }
  75% {
    transform: rotateZ(-30deg);
  }
}
@keyframes avatar {
  25% {
    transform: rotateZ(30deg);
  }
  75% {
    transform: rotateZ(-30deg);
  }
}