'Bootstrap Default', 'cerulean' => 'Cerulean', 'cosmo' => 'Cosmo', 'cyborg' => 'Cyborg', 'darkly' => 'Darkly', 'flatly' => 'Flatly', 'journal' => 'Journal', 'litera' => 'Litera', 'lumen' => 'Lumen', 'lux' => 'Lux', 'materia' => 'Materia', 'minty' => 'Minty', 'morph' => 'Morph', 'pulse' => 'Pulse', 'quartz' => 'Quartz', 'sandstone' => 'Sandstone', 'simplex' => 'Simplex', 'sketchy' => 'Sketchy', 'slate' => 'Slate', 'solar' => 'Solar', 'spacelab' => 'Spacelab', 'superhero' => 'Superhero', 'united' => 'United', 'vapor' => 'Vapor', 'yeti' => 'Yeti', 'zephyr' => 'Zephyr' ]; ?> <?= e($page_title ?? 'Web Writer') ?>