/*
  cpt-city: cb/div/RdBu_06 (cpt)

  Harrower, M., & Brewer, C. A. (2003). ColorBrewer.org:
  An online tool for selecting colour schemes for maps.
  Cartographic Journal, 40(1), 27-37.

  author: Cynthia Brewer, Mark Harrower
  copyright: Apache-style
  year: 2002
  url: https://phillips.shef.ac.uk/pub/cpt-city/cb/div
*/
linear-gradient(
  0deg,
  rgb(178,  24,  43)   0.000%,
  rgb(178,  24,  43)  16.667%,
  rgb(239, 138,  98)  16.667%,
  rgb(239, 138,  98)  33.333%,
  rgb(253, 219, 199)  33.333%,
  rgb(253, 219, 199)  50.000%,
  rgb(209, 229, 240)  50.000%,
  rgb(209, 229, 240)  66.667%,
  rgb(103, 169, 207)  66.667%,
  rgb(103, 169, 207)  83.333%,
  rgb( 33, 102, 172)  83.333%,
  rgb( 33, 102, 172) 100.000%
);