<%= f.label :name, class: 'control-label' %> <%= f.text_field :name, class: 'form-control' %>

<%= f.label :gram_weight, 'Grams', class: 'control-label' %> <%= f.text_field :gram_weight, class: 'form-control' %>

<%= link_to_remove_association f, class: 'btn btn-danger btn-sm' do %> <% end %>