[gtk/matthiasc/for-master: 24/41] docs: Avoid stairstepping

[Matthias Clasen <matthiasc src gnome org>]

commit 0bba3610c535ae805919d56936480944f7db77fe
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 22 13:16:02 2021 -0400

    docs: Avoid stairstepping
    
    If you don't put empty lines between the items in a
    definition list, markdown helpfully stairsteps them.
    We don't want that!

 docs/reference/gtk/css-properties.md | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/docs/reference/gtk/css-properties.md b/docs/reference/gtk/css-properties.md
index d09141a395..357fd33c19 100644
--- a/docs/reference/gtk/css-properties.md
+++ b/docs/reference/gtk/css-properties.md
@@ -76,12 +76,16 @@ and in some cases a number as arguments.
 
 `lighter(Color)`
  : produces a brigher variant of Color
+
 `darker(Color)`
  : produces a darker variant of Color
+
 `shade(Color, Number)`
  : changes the lightness of Color. The number ranges from 0 for black to 2 for white.
+
 `alpha(Color, Number)`
  : replaces the alpha value of color with number (between 0 and 1)
+
 `mix(Color1, Color2, Number)`
  : interpolates between the two colors