Use our own class to indicate liked

app/assets/javascripts/likes.js

@@ -24,13 +24,13 @@ $(document).ready(function() {
 
     $('#photo-' + data.id + ' .like-count').text(data.like_count);
     if (data.liked_by_member) {
-      like_badge.addClass('text-success');
+      like_badge.addClass('liked');
       // Turn the button into an unlike button
       like_button.data('method', 'delete');
       like_button.attr('href', data.url);
       like_button.text('Unlike');
     } else {
-      like_badge.removeClass('text-success');
+      like_badge.removeClass('liked');
       // Turn the button into an *like* button
       like_button.data('method', 'post');
       like_button.attr('href', '/likes.json?photo_id=' + data.id);

app/assets/stylesheets/_likes.scss

@@ -0,0 +1,4 @@
+.liked {
+  background-color: $white;
+  color: $red;
+}

app/assets/stylesheets/application.scss

@@ -18,6 +18,7 @@
 @import 'overrides';
 @import 'crops';
 @import 'harvests';
+@import 'likes';
 @import 'members';
 @import 'notifications';
 @import 'plantings';