app/views/users/registrations/new.html.erb
<div class="wrapper">
<%= bootstrap_form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<h3 class="form-signin-heading">Login</h3>
<%= f.email_field :email, autofocus: true %>
<% if @minimum_password_length %>
<em>(<%= @minimum_password_length %> characters minimum)</em>
<% end %><br />
<%= f.password_field :password, autocomplete: "off" %>
<%= f.password_field :password_confirmation, autocomplete: "off" %>
<div class="actions">
<%= f.submit "Sign up", class: "btn-lg btn-primary btn-block"%>
</div>
<br/>
<%= render "users/shared/links"%>
<% end %>
</div>