[recipes] Fix a cosmetic issue

[Matthias Clasen <matthiasc src gnome org>]

commit 4337f8e59dfa3731d5a6b26fa4098782d0dde37c
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri May 26 07:33:47 2017 -0400

    Fix a cosmetic issue
    
    During dnd, the first ingredients row would grow and loose
    borders, causing to content to shift slightly. Avoid this
    by putting transparent borders there.

 src/recipes.css |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/recipes.css b/src/recipes.css
index 793b299..b5d60da 100644
--- a/src/recipes.css
+++ b/src/recipes.css
@@ -450,6 +450,11 @@ label.error {
   text-decoration: underline wavy red;
 }
 
+row:first-child {
+  border-top: 1px solid transparent;
+  border-bottom: 1px solid transparent;
+}
+
 row:not(:first-child) {
   border-top: 1px solid alpha(gray,0.5);
   border-bottom: 1px solid transparent;