weseek__growi/packages/app/src/styles/_page-path.scss

.grw-page-path-hierarchical-link {
  .separator {
    margin-right: 0.2em;
    margin-left: 0.2em;
  }
}

.grw-page-path-text-muted-container .grw-page-path-hierarchical-link {
  // overwrite link color
  &,
  a {
    @extend .text-muted;
  }
}