diff --git a/src/main/webapp/scripts/dialogs/expression-preview-dialog.js b/src/main/webapp/scripts/dialogs/expression-preview-dialog.js
index 88252bba3..6f4427d3d 100644
--- a/src/main/webapp/scripts/dialogs/expression-preview-dialog.js
+++ b/src/main/webapp/scripts/dialogs/expression-preview-dialog.js
@@ -52,7 +52,7 @@ ExpressionPreviewDialog.generateWidgetHtml = function() {
             '</tr>' +
             '<tr>' +
                 '<td colspan="2">' +
-                    '<div id="expression-preview-tabs">' +
+                    '<div id="expression-preview-tabs" class="gridworks-tabs">' +
                         '<ul>' +
                             '<li><a href="#expression-preview-tabs-preview">Preview</a></li>' +
                             '<li><a href="#expression-preview-tabs-history">History</a></li>' +
diff --git a/src/main/webapp/scripts/dialogs/recon-dialog.js b/src/main/webapp/scripts/dialogs/recon-dialog.js
index de4057293..2cb8751f8 100644
--- a/src/main/webapp/scripts/dialogs/recon-dialog.js
+++ b/src/main/webapp/scripts/dialogs/recon-dialog.js
@@ -35,7 +35,7 @@ ReconDialog.prototype._createDialog = function() {
     var footer = $('<div></div>').addClass("dialog-footer").appendTo(frame);
     
     var html = $(
-        '<div id="recon-dialog-tabs">' +
+        '<div id="recon-dialog-tabs" class="gridworks-tabs">' +
             '<ul>' +
                 '<li><a href="#recon-dialog-tabs-heuristic">Heuristic</a></li>' +
                 '<li><a href="#recon-dialog-tabs-strict">Strict</a></li>' +
diff --git a/src/main/webapp/scripts/protograph/schema-alignment.js b/src/main/webapp/scripts/protograph/schema-alignment.js
index 16d555d9f..3250b8e09 100644
--- a/src/main/webapp/scripts/protograph/schema-alignment.js
+++ b/src/main/webapp/scripts/protograph/schema-alignment.js
@@ -191,7 +191,7 @@ SchemaAlignmentDialog.prototype._constructBody = function(body) {
     '</p>').appendTo(body);
     
     $(
-        '<div id="schema-alignment-tabs">' +
+        '<div id="schema-alignment-tabs" class="gridworks-tabs">' +
             '<ul>' +
                 '<li><a href="#schema-alignment-tabs-protograph">Skeleton</a></li>' +
                 '<li><a href="#schema-alignment-tabs-preview-mqllike">MQL-like Preview</a></li>' +