polyglot/app/views/connections/new.html.erb

<% params["action"] = "Add contact" %>

<div class="center-screen">
  <div class="align-center">
    <div class="container">
      <div class="row">
        <div class="col-xs-offset-2 col-xs-8 col-xs-offset-2">
          <h2>Enter an email address:</h2>
        </div>
        <%= simple_form_for User.new, url: connections_path, class: "input-group" do |f| %>
          <div class="col-xs-offset-2 col-xs-8 col-xs-offset-2 ">
            <div class="flex-inline">
              <%= f.input_field :email, class: "form-control margin-right" %>
              <div class="input-group-append">
              <%= f.button :submit, value: "Add Contact" , class: "btn btn-primary" %>
              </div>
            </div>
          </div>
        <% end %>
      </div>
    </div>
  </div>
</div>