<div class="col-xs-12 col-sm-8 col-sm-offset-2 col-lg-4 col-lg-offset-4">
  <% if flash[:alert] %>
    <div class="alert alert-danger">
      <%= flash[:alert] %>
    </div>
  <% end %>

  <div class="card">
    <div class="card-block">
      <h4 class="card-title"><%= t 'b.login' %></h4>
      <%= simple_form_for :session, url: backend_sessions_path do |f| %>
        <%= f.input :email, placeholder: t('b.email'), label: false %>
        <%= f.input :password, placeholder: t('b.password'), label: false %>
        <%= f.button :submit, t('b.login'), class: 'btn btn-primary' %>
      <% end %>
    </div>
  </div>
</div>


<div class="col-xs-12 col-sm-8 offset-sm-2 col-lg-4 offset-lg-4">
  <% if flash[:alert] %>
    <div class="alert alert-danger">
      <%= flash[:alert] %>
    </div>
  <% end %>

  <div class="card">
    <div class="card-block">
      <h4 class="card-title"><%= t 'b.login' %></h4>
      <%= simple_form_for :session, url: backend_sessions_path do |f| %>
        <%= f.input :email, placeholder: t('b.email'), label: false %>
        <%= f.input :password, placeholder: t('b.password'), label: false %>
        <%= f.button :submit, t('b.login'), class: 'btn btn-primary' %>
      <% end %>
    </div>
  </div>
</div>


Fix the offset for the login form.
Fix the offset for the login form.
