← All examples

CSS Developer & QA business.facebook.com

Monospace IDs

Shows campaign, ad set and ad IDs in a monospace font and lets you select them with a single click.

Code to copy

[role="gridcell"][aria-label*="id" i],
[role="cell"][aria-label*="id" i],
[aria-label*="campaign id" i],
[aria-label*="ad set id" i] {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace !important;
  letter-spacing: 0.02em !important;
  user-select: all !important;
}

How to use this example

  1. Copy the code with the button above.
  2. Install JustZix (2 minutes) and open the extension on the target page.
  3. Add a new rule matching that page.
  4. Paste the code into the rule's CSS panel and save — the effect appears instantly.

Rate this example

No ratings yet — be the first.

Does this example work?

Snippets are useless without somewhere to paste them.

JustZix takes 2 minutes to install and runs your code on every matching page. No account, no payment.

Download free See use cases