diff --git a/browser/devtools/webaudioeditor/webaudioeditor-view.js b/browser/devtools/webaudioeditor/webaudioeditor-view.js
index 124defe1fb7c..4fbe8d8eac48 100644
--- a/browser/devtools/webaudioeditor/webaudioeditor-view.js
+++ b/browser/devtools/webaudioeditor/webaudioeditor-view.js
@@ -452,7 +452,7 @@ let WebAudioInspectorView = {
    */
   _setTitle: function () {
     let node = this._currentNode;
-    let title = node.type + " (" + node.id + ")";
+    let title = node.type.replace(/Node$/, "");
     $("#web-audio-inspector-title").setAttribute("value", title);
   },
 
diff --git a/browser/themes/shared/devtools/webaudioeditor.inc.css b/browser/themes/shared/devtools/webaudioeditor.inc.css
index 887bfdcaef1a..4d2665edf744 100644
--- a/browser/themes/shared/devtools/webaudioeditor.inc.css
+++ b/browser/themes/shared/devtools/webaudioeditor.inc.css
@@ -99,6 +99,10 @@ text {
  * Inspector Styles
  */
 
+#web-audio-inspector-title {
+  margin: 6px;
+}
+
 .web-audio-inspector .error {
   background-image: url(alerticon-warning.png);
   background-size: 13px 12px;