= form_tag(user_omniauth_callback_path(server['provider_name']), id: 'new_ldap_user' ) do
  = text_field_tag :username, nil, {class: "form-control top", placeholder: "#{server['label']} Login", autofocus: "autofocus"}
  = password_field_tag :password, nil, {class: "form-control bottom", placeholder: "Password"}
  = button_tag "#{server['label']} Sign in", class: "btn-save btn"