resources/views/layouts/setup.phtml
<?php
declare(strict_types=1);
use Fisharebest\Webtrees\I18N;
/**
* @var string $content
*/
?>
<!DOCTYPE html>
<html dir="<?= I18N::locale()->direction() ?>" lang="<?= I18N::locale()->languageTag() ?>">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title><?= I18N::translate('Setup wizard for webtrees') ?></title>
<link rel="icon" href="favicon.ico" type="image/x-icon">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.2/css/bootstrap.min.css" integrity="sha384-Smlep5jCw/wG7hdkwQ/Z5nLIefveQRIY9nfy6xoR1uRYBtpZgI6339F5dgvm/e9B" crossorigin="anonymous">
</head>
<body class="container">
<h1 class="text-info">
<?= I18N::translate('Setup wizard for webtrees') ?>
</h1>
<?= $content ?>
</body>
</html>