Index: gc_lang/fr/webext/content_scripts/panel.css
==================================================================
--- gc_lang/fr/webext/content_scripts/panel.css
+++ gc_lang/fr/webext/content_scripts/panel.css
@@ -144,20 +144,21 @@
     border-radius: 3px;
 }
 div.grammalecte_menu_button:hover {
     background-color: hsl(210, 80%, 40%);
 }
-div.grammalecte_autorefresh_button {
+div.grammalecte_menu_subbutton {
     display: inline-block;
     padding: 0 5px;
     margin-left: 5px;
     border-radius: 3px;
     background-color: hsl(0, 50%, 50%);
+    font-size: 10px;
     color: hsl(0, 50%, 96%);
     opacity: .7;
 }
-div.grammalecte_autorefresh_button:hover {
+div.grammalecte_menu_subbutton:hover {
     opacity: 1;
 }
 
 div.grammalecte_panel_content {
     /* https://stackoverflow.com/questions/7676022/html5-flexible-box-model-height-calculation/15388247#15388247 */

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
@@ -74,16 +74,19 @@
         this.bListenConj = false;
     }
 
     createMenu () {
         this.xMenu = oGrammalecte.createNode("div", {className: "grammalecte_panel_menu"});
+        // tabs
         this.xTFButton = oGrammalecte.createNode("div", {className: "grammalecte_menu_button", textContent: "Formateur de texte"});
         this.xEditorButton = oGrammalecte.createNode("div", {className: "grammalecte_menu_button", textContent: "Éditeur"});
         this.xLxgButton = oGrammalecte.createNode("div", {className: "grammalecte_menu_button", textContent: "Lexicographe"});
         this.xConjButton = oGrammalecte.createNode("div", {className: "grammalecte_menu_button", textContent: "Conjugueur"});
-        this.xLEButton = oGrammalecte.createNode("div", {className: "grammalecte_menu_button", textContent: "•Éditeur lexical•"});
-        this.xAutoRefresh = oGrammalecte.createNode("div", {className: "grammalecte_autorefresh_button", textContent: "AR", title: "Auto-rafraîchissement de la correction grammaticale (3 s après la dernière frappe)"})
+        // buttons
+        this.xLexEditButton = oGrammalecte.createNode("div", {className: "grammalecte_menu_subbutton", textContent: "ÉditLex", title: "Ouvrir l’éditeur lexical", style: "background-color: hsl(210, 50%, 40%)"});
+        this.xLxgButton.appendChild(this.xLexEditButton)
+        this.xAutoRefresh = oGrammalecte.createNode("div", {className: "grammalecte_menu_subbutton", textContent: "AutoRafr", title: "Auto-rafraîchissement de la correction grammaticale (3 s après la dernière frappe)"})
         this.xEditorButton.appendChild(this.xAutoRefresh);
         this.bAutoRefresh = oGrammalecte.bAutoRefresh;
         this.setAutoRefreshButton();
         this.xTFButton.onclick = () => {
             if (!this.bWorking) {
@@ -123,19 +126,18 @@
         this.xConjButton.onclick = () => {
             if (!this.bWorking) {
                 this.showConjugueur();
             }
         };
-        this.xLEButton.onclick = () => {
+        this.xLexEditButton.onclick = () => {
             xGrammalectePort.postMessage({sCommand: "openLexiconEditor", dParam: null, dInfo: null});
         };
-        // Menu, tabs
+        // Add tabs to menu
         this.xMenu.appendChild(this.xTFButton)
         this.xMenu.appendChild(this.xEditorButton)
         this.xMenu.appendChild(this.xLxgButton)
         this.xMenu.appendChild(this.xConjButton)
-        this.xMenu.appendChild(this.xLEButton)
         this.xPanelBar.appendChild(this.xMenu);
     }
 
     start (what) {
         this.oTooltip.hide();