diff --git a/app/assets/stylesheets/views/stats.scss b/app/assets/stylesheets/views/stats.scss
index 4cb96106..5b82a558 100644
--- a/app/assets/stylesheets/views/stats.scss
+++ b/app/assets/stylesheets/views/stats.scss
@@ -3,10 +3,9 @@
         min-width: 200px;
         height: 800px;
         margin: 0 auto;
-
-        .highcharts-a11y-proxy-group-legend {
-            display: none;
-        }
+    }
+    .highcharts-a11y-proxy-group-legend {
+        display: none;
     }
     .highcharts-data-table table {
         min-width: 310px;
diff --git a/app/javascript/application.js b/app/javascript/application.js
index 6982c3d0..b593f994 100644
--- a/app/javascript/application.js
+++ b/app/javascript/application.js
@@ -57,7 +57,7 @@ class App {
             new FileUpload(elem);
         });
 
-        var per_page_select = document.getElementById('per_page');
+        const per_page_select = document.getElementById('per_page');
         if (per_page_select) {
             per_page_select.onchange = function(evt){
                 var value = evt.target.value;