Make producers and groups pages usable on mobile

app/assets/stylesheets/darkswarm/producer_node.scss

@@ -5,6 +5,11 @@
   .active_table .active_table_node {
     // Header row
     @include breakpoint(phablet) {
+      .active_table_row {
+        display: inline-block;
+        width: 100%;
+      }
+
       .skinny-head {
         background-color: $clr-turquoise-light;
 

app/views/producers/_fat.html.haml

@@ -1,6 +1,6 @@
 .row.active_table_row{"ng-if" => "open()", "ng-click" => "toggle($event)", "ng-class" => "{'open' : open()}"}
   .columns.small-12.fat.text-center{"ng-show" => "open() && shopfront_loading"}
-    %p
+    %p.fullwidth
       %img.spinner.text-center{ src: image_path("spinning-circles.svg") }
 
   .columns.small-12.medium-7.large-7.fat{"ng-show" => "open() && !shopfront_loading"}