diff --git a/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-resampler-viewer.css b/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-resampler-viewer.css
index a3a05351a1d80b3953912bac199acfd927646f51..502c4a2dde502dbee398f9a47945625a091c9c04 100644
--- a/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-resampler-viewer.css
+++ b/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-resampler-viewer.css
@@ -70,6 +70,7 @@
 
 .vtk-catalyst-resample-viewer .control .parameters li {
     list-style: none;
+    margin: 0;
 }
 
 .vtk-catalyst-resample-viewer .control .parameters .label {
@@ -90,7 +91,6 @@
 }
 
 .vtk-catalyst-resample-viewer .control .parameters .label.select {
-    margin-bottom: 10px;
 }
 
 .vtk-catalyst-resample-viewer .control .parameters .label span {
diff --git a/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-viewer.css b/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-viewer.css
index d55396cf5c5b46704477d52dc152c0db883a9dc1..10dfefb20812b94b5bd1f7758ab531bcd42a6845 100644
--- a/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-viewer.css
+++ b/Web/JavaScript/Widgets/CatalystBrowser/vtkweb-widget-catalyst-viewer.css
@@ -43,6 +43,7 @@
 
 .vtk-catalyst-viewer .control .parameters li {
     list-style: none;
+    margin: 0;
 }
 
 .vtk-catalyst-viewer .control .parameters .label {
@@ -63,7 +64,7 @@
 }
 
 .vtk-catalyst-viewer .control .parameters .label.select {
-    margin-bottom: 10px;
+    margin-bottom: 5px;
 }
 
 .vtk-catalyst-viewer .control .parameters .label span {