3) DOM map (what you can target)URL copied

What to do after you find a selectorURL copied

Once you have the selector (id/class/tag), add a rule in custom.css (or a folder custom.css if you want section‑only styling), then reload and refine.

Example:

<aside id="posts-sidebar" class="hidden xl:block w-72 ...">

/* Root custom.css */
#posts-sidebar {
  background: #f3f4f6;
  border-radius: 12px;
  padding: 0.5rem;
}

If your rule doesn’t apply:

1. Increase specificity: target a deeper element (e.g., #posts-sidebar ul)
2. Add !important to the property being overridden
3. Check scope: if you used folder custom.css, confirm the page path matches the section