diff --git a/views/layouts/main.php b/views/layouts/main.php
index 8de99c54..0fa458c5 100644
--- a/views/layouts/main.php
+++ b/views/layouts/main.php
@@ -11,28 +11,30 @@
 use yii\bootstrap5\NavBar;
 
 AppAsset::register($this);
+
+$this->registerCsrfMetaTags();
+$this->registerMetaTag(['charset' => Yii::$app->charset], 'charset');
+$this->registerMetaTag(['name' => 'viewport', 'content' => 'width=device-width, initial-scale=1, shrink-to-fit=no']);
+$this->registerMetaTag(['name' => 'description', 'content' => $this->params['meta_description'] ?? '']);
+$this->registerMetaTag(['name' => 'keywords', 'content' => $this->params['meta_keywords'] ?? '']);
+$this->registerLinkTag(['rel' => 'icon', 'type' => 'image/x-icon', 'href' => '@web/favicon.ico']);
 ?>
 <?php $this->beginPage() ?>
 <!DOCTYPE html>
 <html lang="<?= Yii::$app->language ?>" class="h-100">
 <head>
-    <meta charset="<?= Yii::$app->charset ?>">
-    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-    <?php $this->registerCsrfMetaTags() ?>
     <title><?= Html::encode($this->title) ?></title>
     <?php $this->head() ?>
 </head>
 <body class="d-flex flex-column h-100">
 <?php $this->beginBody() ?>
 
-<header>
+<header id="header">
     <?php
     NavBar::begin([
         'brandLabel' => Yii::$app->name,
         'brandUrl' => Yii::$app->homeUrl,
-        'options' => [
-            'class' => 'navbar navbar-expand-md navbar-dark bg-dark fixed-top',
-        ],
+        'options' => ['class' => 'navbar-expand-md navbar-dark bg-dark fixed-top']
     ]);
     echo Nav::widget([
         'options' => ['class' => 'navbar-nav'],
@@ -40,38 +42,38 @@
             ['label' => 'Home', 'url' => ['/site/index']],
             ['label' => 'About', 'url' => ['/site/about']],
             ['label' => 'Contact', 'url' => ['/site/contact']],
-            Yii::$app->user->isGuest ? (
-                ['label' => 'Login', 'url' => ['/site/login']]
-            ) : (
-                '<li>'
-                . Html::beginForm(['/site/logout'], 'post', ['class' => 'form-inline'])
-                . Html::submitButton(
-                    'Logout (' . Yii::$app->user->identity->username . ')',
-                    ['class' => 'btn btn-link logout']
-                )
-                . Html::endForm()
-                . '</li>'
-            )
-        ],
+            Yii::$app->user->isGuest
+                ? ['label' => 'Login', 'url' => ['/site/login']]
+                : '<li class="nav-item">'
+                    . Html::beginForm(['/site/logout'])
+                    . Html::submitButton(
+                        'Logout (' . Yii::$app->user->identity->username . ')',
+                        ['class' => 'nav-link btn btn-link logout']
+                    )
+                    . Html::endForm()
+                    . '</li>'
+        ]
     ]);
     NavBar::end();
     ?>
 </header>
 
-<main role="main" class="flex-shrink-0">
+<main id="main" class="flex-shrink-0" role="main">
     <div class="container">
-        <?= Breadcrumbs::widget([
-            'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
-        ]) ?>
+        <?php if (!empty($this->params['breadcrumbs'])): ?>
+            <?= Breadcrumbs::widget(['links' => $this->params['breadcrumbs']]) ?>
+        <?php endif ?>
         <?= Alert::widget() ?>
         <?= $content ?>
     </div>
 </main>
 
-<footer class="footer mt-auto py-3 text-muted">
+<footer id="footer" class="mt-auto py-3 bg-light">
     <div class="container">
-        <p class="float-left">&copy; My Company <?= date('Y') ?></p>
-        <p class="float-right"><?= Yii::powered() ?></p>
+        <div class="row text-muted">
+            <div class="col-md-6 text-center text-md-start">&copy; My Company <?= date('Y') ?></div>
+            <div class="col-md-6 text-center text-md-end"><?= Yii::powered() ?></div>
+        </div>
     </div>
 </footer>
 
