%html
  %head
    %title
      = page_title(current_page)
    %link{ rel: 'stylesheet', href: '/main.css'}
    %link{ rel: 'stylesheet', href: '/code.css'}
    %script{ src: '/main.js'}

  %body
    %header
      = partial('menu.erb')

    = yield
    %footer
      = "© Copyright #{Time.new.year} #{data.site.title}"