gistfile1.erb

<%= form_for(resource, :as => resource_name, :url => session_path(resource_name)) do |f| %>
<%= error_messages_for :resource, :header_message => nil, :message => 'Oops, an error occurred:' %>
<table>
  <tr>
    <td><%= f.label :email %></td>
    <td><%= f.text_field :email %></td>
  </tr>
  
  <tr>
    <td><%= f.label :password %></td>
    <td><%= f.password_field :password %></td>
  </tr>
</table>

 <% if devise_mapping.rememberable? -%>
    <p><%= f.check_box :remember_me %> <%= f.label :remember_me %></p>
  <% end %> 

  <div class="form-buttons">
      <!-- <input type="submit" value="login" class="blueButton round-box" /> -->
      <%= f.submit "login", :class => "blueButton round-box" %>
      <input type="hidden" name="next" value="{{ next }}" />
    </div>
<% end %>