/*
  cpt-city: rafi/sky-39 (svg)

  Sky gradients by Rafi, the founder and designer of GraphicsFuel
  https://www.graphicsfuel.com/

  author: Rafi
  copyright: Free for commercial and non-commercial use
  year: 2014
  url: https://phillips.shef.ac.uk/pub/cpt-city/rafi
*/
linear-gradient(
  0deg,
  rgb( 56, 125, 126)   0.000%,
  rgb( 21,  78,  89)  14.258%,
  rgb(  5,  17,  29)  55.005%,
  rgb(  2,   2,  12) 100.000%
);