diff --git a/dist/charting.css b/dist/charting.css
index 77a6c41a..0e9ab4cb 100644
--- a/dist/charting.css
+++ b/dist/charting.css
@@ -1732,11 +1732,8 @@ body {
   border: 1px solid #e2e2e2; }
   .mapboxgl-ctrl-group.mapbox-ctrl-ruler {
     bottom: 86px; }
-    .mapboxgl-ctrl-group.mapbox-ctrl-ruler button {
-      width: 28px;
-      height: 28px; }
-      .mapboxgl-ctrl-group.mapbox-ctrl-ruler button svg {
-        margin-top: 3px; }
+    .mapboxgl-ctrl-group.mapbox-ctrl-ruler button svg {
+      margin-top: 3px; }
 
 .mapboxgl-ctrl-compass {
   display: none !important; }
diff --git a/scss/chart.scss b/scss/chart.scss
index e6c1529e..acb6a0ef 100644
--- a/scss/chart.scss
+++ b/scss/chart.scss
@@ -2146,11 +2146,9 @@ body {
     // Just above the zoom controls, below the zoom to filters overlay
     bottom: 86px;
     button {
-        width: 28px;
-        height: 28px;
-        svg {
-            margin-top: 3px;
-        }
+      svg {
+        margin-top: 3px;
+      }
     }
   }
 }