From bdd6e41f4b2de26c7fd7977551da0eac5d2daba5 Mon Sep 17 00:00:00 2001
From: Fabrice Mouhartem <fabrice.mouhartem@ens-lyon.org>
Date: Fri, 2 Feb 2018 16:17:14 +0100
Subject: [PATCH] Style change

---
 fig-poly-red.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fig-poly-red.tex b/fig-poly-red.tex
index a688107..b449039 100644
--- a/fig-poly-red.tex
+++ b/fig-poly-red.tex
@@ -1,5 +1,5 @@
 \begin{tikzpicture}
-  \tikzstyle{positive}=[pattern=horizontal lines light gray]
+  \tikzstyle{positive}=[pattern=north east lines, pattern color=blue!30]
   \tikzstyle{negative}=[pattern=dots, pattern color=red!30]
 
     % Language A