diff -r 5c9250f55f4b -r a2497a2b6224 cms/app-client/app/styles/app.scss
--- a/cms/app-client/app/styles/app.scss	Tue Jul 05 01:30:27 2016 +0200
+++ b/cms/app-client/app/styles/app.scss	Tue Jul 05 16:53:04 2016 +0200
@@ -2,8 +2,8 @@
 $medium-blue: #253946;
 $light-blue: #becfd4;
 $blue: #2faddd;
+$light-grey: #878e94;
 $medium-grey: #71848d;
-$light-grey: #878e94;
 $dark-grey: #59626b;
 $medium-white: #f5f5f5;
 $light-white: #fbfbfb;
@@ -17,6 +17,10 @@
     font-family: sans-serif;
 }
 
+button:focus {
+    outline:0;
+}
+
 #corpus-app {
     font-family: sans-serif;
     font-size: 12px;
@@ -58,8 +62,10 @@
 }
 
 .corpus-app-modal {
-    background-color: $light-blue;
+    background-color: $medium-white;
+    border-right: 1px solid $dark-grey;
     padding: 20px 40px;
+    z-index: 1;
 }
 
 .corpus-app-container {
@@ -79,17 +85,16 @@
     position: relative;
 }
 
-body.tabs-discours .corpus-app-container,
-body.tabs-chrono .corpus-app-container {
+#tabs-discours,
+#tabs-chrono,
+#tabs-thematiques {
     padding: 0px 20px;
 }
 
-body.tabs-thematiques .corpus-app-container {
-    padding: 0px 20px;
-}
-
-body.tabs-langues .corpus-app-container {
-    padding: 0px;
+#tabs-discours,
+#tabs-thematiques {
+    overflow: hidden;
+    height: 100%;
 }
 
 .corpus-app-wrapper {