-[:notice, :error, :alert].each do |level|
  -unless flash[level].blank?
    %div{:class => 'alert alert-dismissible ' + flash_class(level), :role => 'alert'}
      %button.close{:type => 'button', 'data-dismiss' => 'alert', 'aria-hidden' => 'true'}
        ×
      =content_tag :p, flash[level]