/*
  cpt-city: wkp/stat/chi2 (cpt)

  The Wikipedia χ2 confidence table scheme

  author: Unknown wikipedia contributor
  copyright: Creative commons attribution share-alike 3.0 unported
  year: 2011
  url: https://phillips.shef.ac.uk/pub/cpt-city/wkp/stat
*/
linear-gradient(
  0deg,
  rgb(255, 162, 170)   0.000%,
  rgb(255, 162, 170)   0.901%,
  rgb(239, 170, 170)   0.901%,
  rgb(239, 170, 170)   4.905%,
  rgb(232, 178, 170)   4.905%,
  rgb(232, 178, 170)   9.910%,
  rgb(223, 186, 170)   9.910%,
  rgb(223, 186, 170)  19.920%,
  rgb(216, 194, 170)  19.920%,
  rgb(216, 194, 170)  29.930%,
  rgb(207, 202, 170)  29.930%,
  rgb(207, 202, 170)  49.950%,
  rgb(200, 210, 170)  49.950%,
  rgb(200, 210, 170)  69.970%,
  rgb(191, 218, 170)  69.970%,
  rgb(191, 218, 170)  79.980%,
  rgb(184, 226, 170)  79.980%,
  rgb(184, 226, 170)  89.990%,
  rgb(175, 234, 170)  89.990%,
  rgb(175, 234, 170)  94.995%,
  rgb(168, 250, 170)  94.995%,
  rgb(168, 250, 170) 100.000%
);