diff --git a/app/assets/javascripts/samples/sample_datatable.js b/app/assets/javascripts/samples/sample_datatable.js
index d2a40940a..379dd590e 100644
--- a/app/assets/javascripts/samples/sample_datatable.js
+++ b/app/assets/javascripts/samples/sample_datatable.js
@@ -15,7 +15,7 @@ table = $("#samples").DataTable({
         extend: "colvis",
         text: function () {
             return '<span class="glyphicon glyphicon-option-horizontal"></span> ' +
-                '<span class="hidden-xs-custom">' +
+                '<span class='hidden-xs-custom'>' +
                 I18n.t('samples.column_visibility') +
                 '</span>';
         },
diff --git a/app/assets/stylesheets/extend/bootstrap.scss b/app/assets/stylesheets/extend/bootstrap.scss
index fff4f3293..6780df529 100644
--- a/app/assets/stylesheets/extend/bootstrap.scss
+++ b/app/assets/stylesheets/extend/bootstrap.scss
@@ -26,25 +26,26 @@
 
 @media (min-width: 1075px) {
   .col-sm-3-custom {
+    float: left;
     width: 25%;
-    float: left;
   }
+  
   .col-sm-9-custom {
-    width: 75%;
     float: left;
+    width: 75%;
   }
 }
 
 .col-sm-3-custom {
-  position: relative;
   min-height: 1px;
   padding-left: 15px;
   padding-right: 15px;
+  position: relative;
 }
 
 .col-sm-9-custom {
-  position: relative;
   min-height: 1px;
   padding-left: 15px;
   padding-right: 15px;
+  position: relative;
 }