diff --git a/.gitignore b/.gitignore
index 8fe41a1..19d8784 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,4 @@ public/openscad.js
 public/openscad.wasm
 src/wasm
 package-lock.json
-.DS_Store
\ No newline at end of file
+.DS_Store
diff --git a/public/index.html b/public/index.html
index 2dea540..ea16f1f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -60,6 +60,19 @@
         justify-content: center;
       }
 
+      .p-fieldset .p-fieldset-content {
+        padding: 0 !important;
+      }
+      .p-fieldset-legend {
+        background-color: rgba(255,255,255,0.4) !important;
+      }
+
+      .p-fieldset-legend,
+      .p-fieldset-content {  
+        padding-top: 0 !important;
+        padding-bottom: 0 !important;
+      }
+
       .absolute-fill {
         position: absolute;
         top: 0;