diff --git a/app/assets/javascripts/Jit/ForceDirected/metamap.js b/app/assets/javascripts/Jit/ForceDirected/metamap.js
index 3b4dc553..293f48cd 100644
--- a/app/assets/javascripts/Jit/ForceDirected/metamap.js
+++ b/app/assets/javascripts/Jit/ForceDirected/metamap.js
@@ -94,7 +94,7 @@ function init(){
     Edge: {
       overridable: true,
       color: '#d1d1d1',
-      lineWidth: 2
+      lineWidth: 0.4
     },
     //Native canvas text styling
     Label: {
diff --git a/app/views/items/_item.html.erb b/app/views/items/_item.html.erb
index 253f9468..32f8b589 100644
--- a/app/views/items/_item.html.erb
+++ b/app/views/items/_item.html.erb
@@ -1,4 +1,4 @@
-<%= div_for item do %>
+<%= div_for item, class: item.item_category.name do %>
 	<% if @user %><%= link_to 'Delete', item, :class => 'delete', :confirm => 'Delete this topic and all synapses linking to it?', :method => :delete, :remote => true%><% end %>
 	<p class="type"><%= item.item_category.name %></p>
 	<%= image_tag item.item_category.icon, :class => 'icon', :size => '50x50' %>