diff --git a/assets/css/src/public.styl b/assets/css/src/public.styl
index b7e42f5fb4..e69de29bb2 100644
--- a/assets/css/src/public.styl
+++ b/assets/css/src/public.styl
@@ -1,3 +0,0 @@
-@import 'nib'
-
-@require 'common'
diff --git a/assets/js/src/public.js b/assets/js/src/public.js
index 046258086a..d48b27bffe 100644
--- a/assets/js/src/public.js
+++ b/assets/js/src/public.js
@@ -29,57 +29,59 @@ define('public', ['mailpoet', 'jquery', 'jquery-validation'],
 
     $(function() {
       // setup form validation
-      $('form.mailpoet_form').validate({
-        submitHandler: function(form) {
-          var data = $(form).serializeArray() || {};
+      $('form.mailpoet_form').each(function() {
+        $(this).validate({
+          submitHandler: function(form) {
+            var data = $(form).serializeArray() || {};
 
-          // clear messages
-          $(form).find('.mailpoet_message').html('');
+            // clear messages
+            $(form).find('.mailpoet_message').html('');
 
-          // check if we're on the same domain
-          if(isSameDomain(MailPoetForm.ajax_url) === false) {
-            // non ajax post request
-            return true;
-          } else {
-            // ajax request
-            MailPoet.Ajax.post({
-              url: MailPoetForm.ajax_url,
-              token: MailPoetForm.token,
-              endpoint: 'subscribers',
-              action: 'save',
-              data: formatData(data),
-              onSuccess: function(response) {
-                if(response !== true) {
-                  // errors
-                  $.each(response, function(index, error) {
-                    $(form)
-                      .find('.mailpoet_message')
-                      .append('<p class="mailpoet_validate_error">'+
-                        error+
-                      '</p>');
-                  });
-                } else {
-                  // successfully subscribed
-                  if(response.page !== undefined) {
-                    // go to page
-                    window.location.href = response.page;
-                  } else if(response.message !== undefined) {
-                    // display success message
-                    $(form)
-                      .find('.mailpoet_message')
-                      .html('<p class="mailpoet_validate_success">'+
-                        response.message+
-                      '</p>');
+            // check if we're on the same domain
+            if(isSameDomain(MailPoetForm.ajax_url) === false) {
+              // non ajax post request
+              return true;
+            } else {
+              // ajax request
+              MailPoet.Ajax.post({
+                url: MailPoetForm.ajax_url,
+                token: MailPoetForm.token,
+                endpoint: 'subscribers',
+                action: 'save',
+                data: formatData(data),
+                onSuccess: function(response) {
+                  if(response !== true) {
+                    // errors
+                    $.each(response, function(index, error) {
+                      $(form)
+                        .find('.mailpoet_message')
+                        .append('<p class="mailpoet_validate_error">'+
+                          error+
+                        '</p>');
+                    });
+                  } else {
+                    // successfully subscribed
+                    if(response.page !== undefined) {
+                      // go to page
+                      window.location.href = response.page;
+                    } else if(response.message !== undefined) {
+                      // display success message
+                      $(form)
+                        .find('.mailpoet_message')
+                        .html('<p class="mailpoet_validate_success">'+
+                          response.message+
+                        '</p>');
+                    }
+
+                    // reset form
+                    $(form).trigger('reset');
                   }
-
-                  // reset form
-                  $(form).trigger('reset');
                 }
-              }
-            });
+              });
+            }
+            return false;
           }
-          return false;
-        }
+        });
       });
     });
   }
diff --git a/lib/Form/Widget.php b/lib/Form/Widget.php
index 395758efe2..315f7f11aa 100644
--- a/lib/Form/Widget.php
+++ b/lib/Form/Widget.php
@@ -65,6 +65,9 @@ class Widget extends \WP_Widget {
       $this->id_base
     );
 
+    $form_id = $this->id_base.'_'.$this->number;
+    $form_type = 'widget';
+
     $output = '';
 
     // before widget
@@ -73,12 +76,14 @@ class Widget extends \WP_Widget {
     // title
     $output .= $before_title.$title.$after_title;
 
-    // form
-    $form_id = $this->id_base.'_'.$this->number;
-    $form_type = 'widget';
-
+    // container
     $output .= '<div class="mailpoet_form mailpoet_form_'.$form_type.'">';
 
+    // styles
+    $styles = '.mailpoet_validate_success { color:#468847; }';
+    $styles .= '.mailpoet_validate_error { color:#B94A48; }';
+    $output .= '<style type="text/css">'.$styles.'</style>';
+
     $output .= '<form '.
       'id="'.$form_id.'" '.
       'method="post" '.