/*
  cpt-city: cb/div/RdYlBu_10 (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(165,   0,  38)   0.000%,
  rgb(165,   0,  38)  10.000%,
  rgb(215,  48,  39)  10.000%,
  rgb(215,  48,  39)  20.000%,
  rgb(244, 109,  67)  20.000%,
  rgb(244, 109,  67)  30.000%,
  rgb(253, 174,  97)  30.000%,
  rgb(253, 174,  97)  40.000%,
  rgb(254, 224, 144)  40.000%,
  rgb(254, 224, 144)  50.000%,
  rgb(224, 243, 248)  50.000%,
  rgb(224, 243, 248)  60.000%,
  rgb(171, 217, 233)  60.000%,
  rgb(171, 217, 233)  70.000%,
  rgb(116, 173, 209)  70.000%,
  rgb(116, 173, 209)  80.000%,
  rgb( 69, 117, 180)  80.000%,
  rgb( 69, 117, 180)  90.000%,
  rgb( 49,  54, 149)  90.000%,
  rgb( 49,  54, 149) 100.000%
);