improve selectors to pass capybara 2.0

spec/spec_helper.rb

@@ -10,14 +10,13 @@ require 'capybara/rspec'
 require 'webmock/rspec'
 require 'email_spec'
 require 'sidekiq/testing/inline'
+require 'capybara/poltergeist'
+Capybara.javascript_driver = :poltergeist
 
 # Requires supporting ruby files with custom matchers and macros, etc,
 # in spec/support/ and its subdirectories.
 Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
 
-require 'capybara/poltergeist'
-Capybara.javascript_driver = :poltergeist
-
 WebMock.disable_net_connect!(allow_localhost: true)
 
 RSpec.configure do |config|