/*
  cpt-city: bhw/bhw2/bhw2_blackness (PspGradient)

  Art gradients by Blackheartedwolf, formerly of DeviantArt

  author: Blackheartedwolf
  copyright: Creative Commons Attribution 3.0
  year: 2011
  url: https://phillips.shef.ac.uk/pub/cpt-city/bhw/bhw2
*/
linear-gradient(
  0deg,
  rgb(  0,   0,   0)   0.000%,
  rgb(  0,   0,   0)  15.991%,
  rgb( 32,  32,  32)  29.004%,
  rgb( 64,  64,  64)  43.994%,
  rgb( 64,  64,  64)  55.005%,
  rgb( 32,  32,  32)  70.996%,
  rgb(  0,   0,   0)  82.007%,
  rgb(  0,   0,   0) 100.000%
);