.doc-nav-section i.icon {
  font-size: 40px;
}
.doc-nav-section .item-desc {
  color: var(--text-color);
}
.doc-nav-section a {
  text-decoration: none;
}
.form-control {
  height: 50px;
  border-radius: 25px;
  border: 0;
  padding: 0 20px;
}
.search-icon {
  position: absolute;
  right: 20px ;
  top: 18px;
  font-size: 14px;
}
/* detail page */
.sidebar {
  height: calc(100vh - 6rem);
  overflow-y: auto;
  padding: 20px;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
}
.sidebar-search input {
  height: 40px;
  border: 1px solid var(--bs-gray-400);
}
.sidebar-search .input-group-text {
  border-top-right-radius: 50%;
  border-bottom-right-radius: 50%;
}
.sidebar-search input:focus {
  border-color: var(--text-color-primary)
}
.nav-tree {
  padding-left: 0;
}
.nav-tree a {
  color: #666666;
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 0.15rem;
  gap: .5rem;
  align-items: center;
  flex-direction: row;
  width: 100%;
  display: flex;
  margin-top: .25rem;
}
.nav-tree a .icon {
  margin-left: auto;
  transition: transform 0.3s ease;
}
.nav-tree a:hover {
  background-color: #EEEEEE;
}
.nav-tree a.active {
  color: #0aa8a7;
  background-color: #E7E7E7;
}
.nav-tree .sub-node {
  padding-left: 1rem;
}
.nav-tree .sub-node .node-wrap {
  padding-left: .5rem;
  border-left: 1px solid #DDDDDD;
}
.content {
  padding: 20px;
}
.content .content-title {
  margin-bottom: 1.5rem;
  font-size: 3rem;
  border-left: .5rem solid #0aa8a7;
  padding-left: 1rem;
}
.anchor-wrap {
  height: calc(100vh - 6rem);
  overflow-y: auto;
  padding: 20px;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
}
.anchor-wrap .anchor-list a {
  color: #666666;
  text-decoration: none;
  padding: 0.375rem 0.5rem;
  align-items: center;
  flex-direction: row;
  width: 100%;
  display: flex;
  margin-top: .5rem;
}
.anchor-wrap .anchor-list a.active {
  color: #0aa8a7;
  border-left: 2px solid #0aa8a7;
}
.anchor-wrap .anchor-list .pl-1r {
  padding-left: 1rem;
}
.anchor-wrap .anchor-list .pl-2r {
  padding-left: 2rem;
}
.anchor-wrap .anchor-list .pl-3r {
  padding-left: 3rem;
}
.anchor-wrap .anchor-list .pl-4r {
  padding-left: 4rem;
}
ol, ul {
  list-style-position: unset;
}