diff -r d284324358b2 -r 5e3cd85cde06 cms/app-client/app/styles/tabs/langues.scss
--- a/cms/app-client/app/styles/tabs/langues.scss	Mon Jul 04 23:04:42 2016 +0200
+++ b/cms/app-client/app/styles/tabs/langues.scss	Mon Jul 04 23:43:38 2016 +0200
@@ -1,7 +1,6 @@
 #chart_div {
     width: 100%;
     height: 540px;
-    background: #ddd;
 }
 
 text {
@@ -13,7 +12,7 @@
 }
 
 rect {
-    stroke: #fff;
+    stroke: $light-white;
 }
 
 rect.parent,