.is-hidden.doc-directory {
  overflow: visible;
  width: 0;
}
.is-hidden.doc-directory .doc-directory-wrapper {
  display: none;
}
.is-empty.doc-directory {
  width: 0;
  display: none;
}
.doc-directory {
  height: 100%;
  position: sticky;
  top: 0;
  width: 200px;
  overflow: auto;
}
.doc-directory .doc-directory-wrapper {
  padding: 12px 14px 40px 16px;
}
.doc-directory .doc-directory-wrapper .heading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 10px;
  height: 24px;
}
.doc-directory .doc-directory-wrapper .heading .left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-left: 6px;
  width: 100%;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.doc-directory .doc-directory-wrapper .heading .left .title {
  font-weight: 500;
  font-size: 14px;
  line-height: 24px;
  color: #69748c;
}
.doc-directory .doc-directory-wrapper .heading .left .toggle-expand-all {
  width: 24px;
  height: 24px;
  text-align: center;
  margin-left: 6px;
  margin-top: 1px;
  line-height: 24px;
  color: #69748c;
}
.doc-directory .doc-directory-wrapper .heading .left .toggle-expand-all .anticon {
  font-size: 14px;
}
.doc-directory .doc-directory-wrapper .heading .left .toggle-expand-all:hover {
  background: rgba(20, 31, 56, 0.06);
  border-radius: 4px;
}
.doc-directory .doc-directory-wrapper .heading .right {
  width: 24px;
  height: 24px;
  text-align: center;
  line-height: 24px;
  color: #69748c;
}
.doc-directory .doc-directory-wrapper .heading .right:hover {
  background: rgba(20, 31, 56, 0.06);
  border-radius: 4px;
}
.doc-directory .doc-directory-wrapper .ant-tree .ant-tree-treenode {
  padding: 0;
}
.doc-directory .doc-directory-wrapper .ant-tree .ant-tree-switcher {
  line-height: 20px;
  width: 20px;
}
.doc-directory .doc-directory-wrapper .ant-tree .ant-tree-node-content-wrapper.ant-tree-node-selected {
  color: #0082fc;
  background: transparent;
}
.doc-directory .doc-directory-wrapper .ant-tree .ant-tree-node-content-wrapper {
  line-height: 20px;
  min-height: 20px;
}
.doc-directory .doc-directory-left.doc-directory-hidden {
  left: 0;
}
.doc-directory .doc-directory-hidden {
  cursor: pointer;
  position: absolute;
  right: 0;
  padding: 10px;
  top: 10px;
  display: -webkit-box !important;
  display: -ms-flexbox !important;
  display: flex !important;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  background-color: #fff;
  border: 1px solid #e9ebf2;
  border-right-width: 0;
  border-radius: 12px 0 0 12px;
}