diff --git a/checklistapi.css b/checklistapi.css
index 00c8327..a954ede 100644
--- a/checklistapi.css
+++ b/checklistapi.css
@@ -18,6 +18,11 @@
   font-weight: normal;
   margin-bottom: 0.5em;
 }
+#checklistapi-checklist-form .progress__bar {
+  animation-name: none;
+  background-image: none;
+}
 #checklistapi-checklist-form .compact-link {
   clear: both;
+  padding-top: 1em;
 }
diff --git a/checklistapi.module b/checklistapi.module
index 65ef951..c192fdb 100644
--- a/checklistapi.module
+++ b/checklistapi.module
@@ -22,7 +22,7 @@ function checklistapi_menu_link_defaults() {
     'link_title' => 'Checklists',
     'description' => 'Get an overview of your installed checklists with progress details.',
     'route_name' => 'checklistapi.report',
-    'parent' => 'system.admin.reports',
+    'parent' => 'system.admin_reports',
   );
 
   return $links;
@@ -81,9 +81,7 @@ function checklistapi_theme() {
   return array(
     'checklistapi_compact_link' => array(
       'template' => 'checklistapi-compact-link',
-      'variables' => array(
-        'link' => '',
-      ),
+      'variables' => array('link' => ''),
     ),
     'checklistapi_progress_bar' => array(
       'path' => drupal_get_path('module', 'checklistapi') . '/templates',
@@ -233,7 +231,7 @@ function checklistapi_sort_array(array $array) {
     $children[$key] = checklistapi_sort_array($children[$key]);
   }
   // Sort by weight.
-  uasort($children, 'element_sort');
+  uasort($children, array('Drupal\Component\Utility\SortArray', 'sortByWeightProperty'));
   // Remove incremental weight hack.
   foreach ($children as $key => $child) {
     $children[$key]['#weight'] = floor($children[$key]['#weight']);
diff --git a/checklistapi.routing.yml b/checklistapi.routing.yml
index 46df682..ca75518 100644
--- a/checklistapi.routing.yml
+++ b/checklistapi.routing.yml
@@ -1,8 +1,8 @@
 checklistapi.report:
   path: /admin/reports/checklistapi
   defaults:
-    _content: \Drupal\checklistapi\Controller\ChecklistapiController::report
     _title: Checklists
+    _content: \Drupal\checklistapi\Controller\ChecklistapiController::report
   requirements:
     _permission: view checklistapi checklists report
 
diff --git a/lib/Drupal/checklistapi/Form/ChecklistapiChecklistForm.php b/lib/Drupal/checklistapi/Form/ChecklistapiChecklistForm.php
index bad5a05..4d0c8d0 100644
--- a/lib/Drupal/checklistapi/Form/ChecklistapiChecklistForm.php
+++ b/lib/Drupal/checklistapi/Form/ChecklistapiChecklistForm.php
@@ -27,6 +27,7 @@ class ChecklistapiChecklistForm implements FormInterface {
    */
   public function buildForm(array $form, array &$form_state, $checklist_id = NULL) {
     $form['#checklist'] = $checklist = checklistapi_checklist_load($checklist_id);
+    $user_has_edit_access = $checklist->userHasAccess('edit');
 
     // Progress bar.
     $progress_bar = array(
@@ -37,7 +38,7 @@ class ChecklistapiChecklistForm implements FormInterface {
       )) : ' ',
       '#number_complete' => $checklist->getNumberCompleted(),
       '#number_of_items' => $checklist->getNumberOfItems(),
-      '#percent_complete' => round($checklist->getPercentComplete()),
+      '#percent_complete' => (int) round($checklist->getPercentComplete()),
     );
     $form['progress_bar'] = array(
       '#type' => 'markup',
@@ -124,7 +125,7 @@ class ChecklistapiChecklistForm implements FormInterface {
           '#attributes' => array('class' => array('checklistapi-item')),
           '#default_value' => $default_value,
           '#description' => filter_xss_admin($description),
-          '#disabled' => !($user_has_edit_access = $checklist->userHasAccess('edit')),
+          '#disabled' => !($user_has_edit_access),
           '#title' => filter_xss_admin($title),
           '#type' => 'checkbox',
           '#group' => $group_key,
@@ -161,7 +162,7 @@ class ChecklistapiChecklistForm implements FormInterface {
         '%checklist' => $checklist->title,
         '@num' => $num_autochecked_items,
       );
-      $message = format_plural(
+      $message = \Drupal::translation()->formatPlural(
         $num_autochecked_items,
         t('%checklist found 1 unchecked item that was already completed and checked it for you. Save the form to record the change.', $args),
         t('%checklist found @num unchecked items that were already completed and checked them for you. Save the form to record the changes.', $args)
diff --git a/lib/Drupal/checklistapi/Routing/ChecklistapiRouteSubscriber.php b/lib/Drupal/checklistapi/Routing/ChecklistapiRouteSubscriber.php
index 85029f7..53b3150 100644
--- a/lib/Drupal/checklistapi/Routing/ChecklistapiRouteSubscriber.php
+++ b/lib/Drupal/checklistapi/Routing/ChecklistapiRouteSubscriber.php
@@ -9,6 +9,7 @@ namespace Drupal\checklistapi\Routing;
 
 use Drupal\Core\Routing\RouteSubscriberBase;
 use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
 
 /**
  * Listens to the dynamic route events.
@@ -57,4 +58,9 @@ class ChecklistapiRouteSubscriber extends RouteSubscriberBase {
       return $routes;
     }
   }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function alterRoutes(RouteCollection $collection, $provider) {}
 }