parsley/app/views/recipes/editor/_ingredient.html.erb

<div class="panel panel-default">
  <div class="nested-fields ingredient-editor">

    <div class="row">
      <div class="col-xs-10">

        <div class="form-group form-group-sm">
          <%= f.label :custom_name, "Name" %>
          <%= f.text_field :custom_name, class: 'form-control ingredient-typeahead' %>
        </div>

        <div class="row">
          <div class="col-xs-4">
            <div class="form-group form-group-sm">
              <%= f.label :quantity %>
              <%= f.text_field :quantity, class: 'form-control' %>
            </div>
          </div>

          <div class="col-xs-4">
            <div class="form-group form-group-sm">
              <%= f.label :units %>
              <%= f.text_field :units, class: 'form-control' %>
            </div>
          </div>

          <div class="col-xs-4">
            <div class="form-group form-group-sm">
              <%= f.label :custom_density, "Density" %>
              <%= f.text_field :custom_density, class: 'form-control' %>
            </div>
          </div>
        </div>
      </div>

      <div class="col-xs-2">
        <%= link_to_remove_association f, class: 'btn btn-danger' do %>
          <span class="glyphicon glyphicon-remove"></span>
        <% end %>
      </div>
    </div>

    <%= f.hidden_field :sort_order, class: 'sort-order' %>
  </div>
</div>