.sidebar .category-title {
  position: relative;
  padding: 12px 20px;
  padding-right: 46px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar.sidebar-default .category-title {
  border-bottom-color: #dee2e6;
}

.sidebar.sidebar-default .category-title > span {
  display: block;
  text-transform: uppercase;
  font-weight: 500;
  font-size: 0.75rem;
}

.sidebar.sidebar-default .category-content .nav li > a {
  color: #333;
}

.sidebar.sidebar-default .category-content .nav li > a.active, .sidebar.sidebar-default .category-content .nav li > a[aria-expanded="true"], .sidebar.sidebar-default .category-content .nav li > a:hover, .sidebar.sidebar-default .category-content .nav li > a:focus {
  background-color: #f4f4f4;
}

.sidebar .category-content {
  position: relative;
}

.sidebar .category-content .nav {
  position: relative;
  margin: 0;
  padding: 0.5rem 0;
}

.sidebar .category-content .nav li {
  position: relative;
  list-style: none;
}

.sidebar .category-content .nav li > a {
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  transition: background 0.15s linear, color 0.15s linear;
}

.sidebar .category-content .nav li > a[data-toggle="collapse"] {
  padding-right: 2rem;
}

.sidebar .category-content .nav li > a[data-toggle="collapse"]:after {
  position: absolute;
  top: 0.5rem;
  right: 1rem;
  height: 1.5rem;
  line-height: 1.5rem;
  display: block;
  content: "\f105";
  font-family: FontAwesome;
  font-size: 1.5rem;
  font-weight: normal;
  transform: rotate(0deg);
  transition: -webkit-transform 0.2s ease-in-out;
}

.sidebar .category-content .nav li > a > i {
  float: left;
  top: 0;
  margin-top: 2px;
  margin-right: 15px;
  transition: opacity 0.2s ease-in-out;
}

.sidebar .category-content .nav li ul {
  padding: 0;
}

.sidebar .category-content .nav li ul > li a {
  padding-left: 2.75rem;
}

.sidebar .category-content .nav > li > a {
  font-weight: 500;
}

@media (min-width: 768px) {
  .sidebar {
    display: table-cell;
    vertical-align: top;
    width: 300px;
  }
}

.sidebar.sidebar-default .sidebar-category {
  background-color: #fff;
}

@media (min-width: 768px) {
  .sidebar.sidebar-separate .sidebar-category {
    border-radius: 0.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  }
}