diff --git a/resources/public/css/screen.css b/resources/public/css/screen.css
index 4184e2c..5134970 100644
--- a/resources/public/css/screen.css
+++ b/resources/public/css/screen.css
@@ -3,44 +3,7 @@ body {
 	font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
     height: 100%;
 }
-nav {
-    margin-bottom: 20px;
-}
-
-.grid-container {
-    display: grid;
-    grid-template-columns: 1fr 1fr;
-}
-
-.grid-item{
-    margin-left: 20px;
-    margin-bottom: 20px;
-}
-
-.item-container{
-    /*https://medium.com/@js_tut/new-things-css-grid-brings-to-the-table-e465cb5d2841*/
-    display: grid;
-    /*grid-template-rows: 100px 100px;*/
-    grid-template-columns: 100px 100px;
-    grid-gap: 10px;
-    justify-items: unset;
-    padding: 0 0 20px 10px;
-}
-.item {
-    justify-content: start;
-    border: 1px solid #b1b1b1;
-    align-items: start;
-    padding: 10px;
-}
-
-select {
-    margin-bottom: 10px;
-}
-
-.input-container{
-    display: grid;
-    grid-template-columns: 1fr 1fr;
-}
-.input-item {
 
+table {
+    margin-top: 2em;
 }
\ No newline at end of file
diff --git a/resources/public/js/spec.json b/resources/public/js/spec.json
index 1f8c5be..c2bfb4c 100644
--- a/resources/public/js/spec.json
+++ b/resources/public/js/spec.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://vega.github.io/schema/vega/v4.json",
-  "width": 400,
-  "height": 300,
+  "width": 700,
+  "height": 400,
   "padding": {
     "top": 25,
     "left": 0,
diff --git a/src/clj/cat/routes/home.clj b/src/clj/cat/routes/home.clj
index b0999bc..0c729bd 100644
--- a/src/clj/cat/routes/home.clj
+++ b/src/clj/cat/routes/home.clj
@@ -59,7 +59,7 @@
                                              (-> usr
                                                  (dissoc :gender :id)
                                                  (assoc :index (get id-index-map (:id usr)))
-                                                 (assoc :group (rand-int 2))))))]
+                                                 (assoc :group (rand-int 5))))))]
                (response/ok {:nodes nodes-indexed
                              :links rels-indexed})))
            (POST "/relations" req