clr-tree-node button {
  white-space: nowrap;
}

clr-tree {
  ::ng-deep {
    .clr-tree-node-content-container {
      &:focus {
        .clr-treenode-link {
          background: #e8e8e8;
          background: var(--clr-tree-link-hover-color, #e8e8e8);
          text-decoration: none;
        }
      }
    }
  }
}