html(lang: "en") {
  head {
    meta charset: 'utf-8'
    meta name: 'viewport', content: "width=device-width, initial-scale=1.0"
    title {
      content_for(:title)
    }
    stylesheet_link_tag "application", media: 'all', 'data-turbolinks-track' => true
    csrf_meta_tags
  }
  body {
    self << yield
    javascript_include_tag "application"
  }
}