diff --git a/index.html b/index.html
index aebb76f2..c5ff6724 100644
--- a/index.html
+++ b/index.html
@@ -794,7 +794,7 @@
               </tr>
             </tbody>
 
-            <tbody id="styleOpacity" style="display: block">
+            <tbody id="styleOpacity" style="display: none">
               <tr data-tip="Set opacity. 0: transparent, 1: solid">
                 <td>Opacity</td>
                 <td>
diff --git a/modules/ui/style.js b/modules/ui/style.js
index a3d84b02..b0f092fc 100644
--- a/modules/ui/style.js
+++ b/modules/ui/style.js
@@ -292,7 +292,7 @@ styleGroupSelect.addEventListener("change", selectStyleElement);
 function getEl() {
   const el = styleElementSelect.value;
   const g = styleGroupSelect.value;
-  if (g === el) return svg.select("#" + el);
+  if (g === el || g === "") return svg.select("#" + el);
   else return svg.select("#" + el).select("#" + g);
 }