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High-contrast mode

Deepens text contrast and adds clear cell lines so ad tables stay readable in bright surroundings.

Code to copy

body, [role="main"] {
  color: #0a0a0a !important;
}
[role="gridcell"], [role="cell"], [role="columnheader"] {
  color: #000 !important;
  border-bottom: 1px solid #b8b8b8 !important;
}
a, [role="link"] { color: #0a47a8 !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.