/*
  cpt-city: cb/seq/GnBu_08 (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/seq
*/
linear-gradient(
  0deg,
  rgb(247, 252, 240)   0.000%,
  rgb(247, 252, 240)  12.500%,
  rgb(224, 243, 219)  12.500%,
  rgb(224, 243, 219)  25.000%,
  rgb(204, 235, 197)  25.000%,
  rgb(204, 235, 197)  37.500%,
  rgb(168, 221, 181)  37.500%,
  rgb(168, 221, 181)  50.000%,
  rgb(123, 204, 196)  50.000%,
  rgb(123, 204, 196)  62.500%,
  rgb( 78, 179, 211)  62.500%,
  rgb( 78, 179, 211)  75.000%,
  rgb( 43, 140, 190)  75.000%,
  rgb( 43, 140, 190)  87.500%,
  rgb(  8,  88, 158)  87.500%,
  rgb(  8,  88, 158) 100.000%
);