updates style of admin/organizations

app/views/admin/organizations/index.html.erb

@@ -1,8 +1,6 @@
-<div class="left">
+<h2><%= t('admin.organizations.index.title') %></h2>
 
-  <h1><%= t('admin.organizations.index.title') %></h1>
-
-  <p>
+<p>
   <%= t('admin.organizations.index.filter') %>:
 
   <% @valid_filters.each do |filter| %>
@@ -13,9 +11,9 @@
         admin_organizations_path(filter: filter) %>
     <% end %>
   <% end %>
-  </p>
+</p>
 
-  <table>
+<table>
   <% @organizations.each do |organization| %>
   <tr>
     <td><%= organization.name %></td>
@@ -42,7 +40,5 @@
       </td>
     <% end %>
   </tr>
-  <% end %>
-  </table>
-
-</div>
+<% end %>
+</table>