anchor.diff:                      </p>
                     </div>
                   <% end %>
  -                <div class="column">
  +                <div class="column has-text-centered is-narrow">
                     <br />
                     <%= s.hidden_field :exercise_id %>
                     <%= s.hidden_field :type %>
  
positive.code:             <% end %>
            <% end %>
          <% end %>
          <%= f.submit "Start", class: "button is-primary is-pulled-right", data: { disable_with: 'Saving' } %>
        <% end %>
      </div>
    </div>
  
negative.code: <div class="container">
    <div class="columns">
      <div class="column is-6 is-offset-3 content">
        <% @all_routines.each do |routine| %>
          <%= link_to "Switch to Routine #{routine.name}", new_workout_path(routine_id: routine.id), class: 'button is-link is-pulled-right' %>
        <% end %>
  