diff -r ca479ef64fb4 -r d2cb39155997 cms/app-client/app/styles/tabs/langues.scss
--- a/cms/app-client/app/styles/tabs/langues.scss	Sat Jun 11 01:07:57 2016 +0200
+++ b/cms/app-client/app/styles/tabs/langues.scss	Sun Jun 12 22:53:25 2016 +0200
@@ -1,45 +1,39 @@
 #chart_div {
-  width: 100%;
-  height: 540px;
-  background: #ddd;
+    width: 100%;
+    height: 540px;
+    background: #ddd;
 }
 
 text {
-  pointer-events: none;
+    pointer-events: none;
 }
 
 .grandparent text {
-  font-weight: bold;
+    font-weight: bold;
 }
 
 rect {
-  /*fill: none;*/
-  stroke: #fff;
+    stroke: #fff;
 }
 
 rect.parent,
 .grandparent rect {
-  stroke-width: 2px;
+    stroke-width: 2px;
 }
 
 .grandparent rect {
-  fill: green;
+    fill: green;
 }
 
 .grandparent:hover rect {
-  fill: lightgreen;
+    fill: lightgreen;
 }
 
 .children rect.parent,
 .grandparent rect {
-  cursor: pointer;
+    cursor: pointer;
 }
 
 .children rect.parent {
-  /*fill: #bbb;*/
-  fill-opacity: .5;
-}
-
-.children:hover rect.child {
-  /*fill: #bbb;*/
-}
+    fill-opacity: .5;
+}
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