anchor.diff:              <% end %>
             <% end %>
           <% end %>
  -        <%= f.submit "Start", class: "button is-primary is-pulled-right", data: { disable_with: 'Saving' } %>
  +        <%= f.submit "Start", class: "button is-primary is-fullwidth", data: { disable_with: 'Saving' } %>
         <% end %>
       </div>
     </div>
  
positive.code: <div class="container">
    <div class="columns">
      <div class="column is-8 is-offset-2 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 %>
  
negative.code:                     </p>
                    </div>
                  <% end %>
                  <div class="column has-text-centered is-narrow">
                    <br />
                    <%= s.hidden_field :exercise_id %>
                    <%= s.hidden_field :type %>
  