templates for aggregating added
diff --git a/web_app/templates/test.html b/web_app/templates/test.html
index c54f9dc..2426cdb 100644
--- a/web_app/templates/test.html
+++ b/web_app/templates/test.html
@@ -13,7 +13,7 @@
     <br>
     <div class="table-responsive">
         <div id="images">
-            <table cellspacing="20">
+            <table align="center" cellspacing="20">
                 {% for url in urls %}
                     {% if loop.index is divisibleby 2 %}
                         <tr>