Index: gc_lang/fr/webext/content_scripts/panel_gc.css
==================================================================
--- gc_lang/fr/webext/content_scripts/panel_gc.css
+++ gc_lang/fr/webext/content_scripts/panel_gc.css
@@ -32,40 +32,34 @@
     margin: 0 0 5px 10px;
 }
 
 div.grammalecte_paragraph_button {
     display: inline-block;
-    background-color: hsl(0, 0%, 50%);
     text-align: center;
     margin-left: 2px;
     padding: 1px 4px 3px 4px;
     cursor: pointer;
     font-family: "Trebuchet MS", "Fira Sans", "Liberation Sans", sans-serif;
     font-size: 14px;
     color: hsl(0, 0%, 96%);
     border-radius: 2px;
 }
-div.grammalecte_paragraph_button:hover {
-    background-color: hsl(0, 0%, 40%);
-    color: hsl(0, 0%, 100%);
-}
 
 div.grammalecte_paragraph_actions .grammalecte_green {
-    background-color: hsl(120, 30%, 50%);
-    color: hsl(0, 0%, 96%);
+    color: hsl(0, 0%, 80%);
 }
 div.grammalecte_paragraph_actions .grammalecte_green:hover {
     background-color: hsl(120, 50%, 40%);
     color: hsl(0, 0%, 100%);
 }
 div.grammalecte_paragraph_actions .grammalecte_red {
-    background-color: hsl(0, 30%, 50%);
-    color: hsl(0, 0%, 96%);
+    font-weight: bold;
+    color: hsl(0, 50%, 80%);
 }
 div.grammalecte_paragraph_actions .grammalecte_red:hover {
     background-color: hsl(0, 50%, 40%);
-    color: hsl(0, 0%, 100%);
+    color: hsl(0, 50%, 96%);
 }
 
 @keyframes grammalecte-pulse {
     0% { box-shadow: 0 0 0 1px hsla(0, 100%, 50%, .4); }
     50% { box-shadow: 0 0 0 3px hsla(0, 100%, 50%, .4); }

Index: gc_lang/fr/webext/content_scripts/panel_gc.js
==================================================================
--- gc_lang/fr/webext/content_scripts/panel_gc.js
+++ gc_lang/fr/webext/content_scripts/panel_gc.js
@@ -216,13 +216,13 @@
         xParagraph.contentEditable = "true";
         let nStart = parseInt(xParagraph.dataset.caret_position_start);
         let nEnd = parseInt(xParagraph.dataset.caret_position_end);
         oGrammalecte.setCaretPosition(xParagraph, nStart, nEnd);
         this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).textContent = "A";
-        this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.backgroundColor = "hsl(120, 30%, 50%)";
+        this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.backgroundColor = "";
         this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.animation = "";
-        setTimeout(() => { this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.boxShadow = ""; }, 1000);
+        setTimeout(() => { this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.boxShadow = ""; }, 500);
     }
 
     applySuggestion (sNodeSuggId) { // sugg
         try {
             let sErrorId = this.xParent.getElementById(sNodeSuggId).dataset.error_id;