Index: gc_lang/fr/webext/content_scripts/wrapper.css
==================================================================
--- gc_lang/fr/webext/content_scripts/wrapper.css
+++ gc_lang/fr/webext/content_scripts/wrapper.css
@@ -6,15 +6,15 @@
 
 .grammalecte_wrapper {
     margin: 3px;
     padding: 5px;
     border-radius: 3px;
-    background-color: hsl(210, 40%, 96%);
-    border: 1px solid hsl(210, 40%, 92%);
-    box-shadow: 0 0 2px hsla(210, 40%, 0%, .5);
+    background-color: hsla(210, 100%, 96%, .2);
+    border: 1px solid hsla(210, 100%, 92%, .2);
+    box-shadow: 0 0 2px hsla(210, 100%, 0%, .2);
     font-family: "Trebuchet MS", "Liberation Sans", sans-serif;
-    color: hsl(210, 40%, 50%);
+    color: hsla(210, 100%, 50%, .2);
 }
 
 .grammalecte_wrapper_title {
     padding: 5px 0;
     font-size: 12px;
@@ -40,11 +40,11 @@
     cursor: pointer;
 }
 .grammalecte_wrapper_button:hover {
     background-color: hsl(210, 80%, 70%);
     border: 1px solid hsl(210, 80%, 60%);
-    box-shadow: 0 0 1px 1px hsl(210, 80%, 80%);
+    box-shadow: 0 0 1px 1px hsla(210, 100%, 50%, .5);
     color: hsl(210, 80%, 98%);
 }
 
 .grammalecte_wrapper_conj_section {
     display: none;