message: Border of .05 for node.fast seems better on non-retina display
diff: @@ -4,7 +4,7 @@ varying vec4 color;
  varying float ratio;
  void main(void) {
  - float border = 0.03 * ratio;
  + float border = 0.05 * ratio;
  float radius = 0.5;
  vec4 color0 = vec4(0.0, 0.0, 0.0, 0.0);
  