[gnome-calculator] History color fixes

[Robert Roth <robertroth src gnome org>]

commit 383ac81da19c70261deb56e5990dc9de5347eb9e
Author: Robert Roth <robert roth off gmail com>
Date:   Wed Oct 19 23:42:59 2016 +0300

    History color fixes

 data/calculator.css |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/data/calculator.css b/data/calculator.css
index ac74f6c..911cd58 100644
--- a/data/calculator.css
+++ b/data/calculator.css
@@ -13,7 +13,6 @@
 
 .equation-symbol {
   padding: 0px 12px;
-  color: lighter(@theme_fg_color);
 }
 
 window > grid {
@@ -41,11 +40,11 @@ window > grid {
 }
 
 .history-view > .frame > list {
-  background-color: @theme_bg_color;
+  background-color: @insensitive_bg_color;
 }
 
 .history-entry {
-  background-color: @theme_bg_color;
+  background-color: @insensitive_bg_color;
   border-bottom: 1px groove @borders;
   padding: 6px 3px;
   font-size: 15px;