message: tweak default rule style
diff: @@ -82,10 +82,10 @@ pub struct Style {
  impl std::default::Default for Style {
  fn default() -> Self {
  Style {
  - color: [0.6, 0.6, 0.6, 0.51].into(),
  + color: [0.6, 0.6, 0.6, 0.6].into(),
  width: 1,
  radius: 0.0,
  - fill_mode: FillMode::Percent(90.0),
  + fill_mode: FillMode::Full,
  }
  }
  }
  