fix: 404 page styling for nested pages (closes #458)

Jacky Zhao

2023-09-13 60a3c543398aed8caf44b411a4dc10e8d1e26fcc

 quartz/components/styles/legacyToc.scss

@@ -12,7 +12,7 @@
      margin: 0;
    }
  }
    

  & ul {
    list-style: none;
    margin: 0.5rem 1.25rem;