!!!
%html
  %head
    %title= page_title yield(:page_title)

    %meta{charset:  "utf-8"}
    %link{rel: "shortcut icon", href: image_path("favicon.png")}
    %link{rel: "apple-touch-icon", href: image_path("apple-touch-icon.png")}

    = stylesheet_link_tag :error_pages, media: "all"

    = yield(:head)

  %body{class: "error-#{local_assigns[:code]}", id: "error_#{local_assigns[:code]}"}
    .transparent.big-number
      = local_assigns[:code]

    = yield

    %p
      %a{href: "javascript:history.back()"}
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