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Instagram: outline feed posts (debug)

Developer aid that outlines each feed article and adds a label, making page layout easier to inspect.

Code to copy

/* Developer aid: outline each feed article and label it */
main article {
  outline: 2px dashed #e1306c !important;
  outline-offset: -2px !important;
  position: relative !important;
}
main article::before {
  content: "article";
  position: absolute;
  top: 0; left: 0;
  background: #e1306c;
  color: #fff;
  font: 11px monospace;
  padding: 2px 5px;
  z-index: 9999;
}

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.