/*
  cpt-city: gacruxa/navyyard/navyyard-21 (svg)

  Gradients based on integer sequences and traditional Japanese
  colours, by US-based digital artist Gacruxa.

  author: Gacruxa
  copyright: CC BY 3.0
  year: 2014
  url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/navyyard
*/
linear-gradient(
  0deg,
  rgb(  0,   0,   0)   0.000%,
  rgb(213,  32,   2)   1.660%,
  rgb(213,  32,   2)   5.786%,
  rgb(255, 255, 255)   6.348%,
  rgb(255, 255, 255)  11.841%,
  rgb(  2,   9, 140)  11.841%,
  rgb(255, 255, 255)  24.512%,
  rgb(  2,   9, 140)  25.073%,
  rgb(255, 255, 255)  36.084%,
  rgb(  2,   9, 140)  36.645%,
  rgb(255, 255, 255)  48.486%,
  rgb(  2,   9, 140)  49.048%,
  rgb(255, 255, 255)  59.790%,
  rgb(  2,   9, 140)  60.596%,
  rgb(255, 255, 255)  71.631%,
  rgb(  2,   9, 140)  72.168%,
  rgb(255, 255, 255)  83.740%,
  rgb(213,  32,   2)  84.033%,
  rgb(213,  32,   2)  95.044%,
  rgb(255, 255, 255)  95.581%,
  rgb(255, 255, 255)  99.439%,
  rgb(  0,   0,   0) 100.000%
);