src/app_head.html

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<style type="text/css">
  @media (min-width: 1536px) {
    .gradio-container {
      max-width: 1124px !important;
    }
  }
  @media (min-width: 1024px) {
    .gradio-container {
      max-width: 1124px !important;
    }
  }
</style>