.comment_new.hidden{id: "reply_form_of_#{comment.id}"}
  = form_for @comment, method: :post, remote: true do |f|
    %p
      = hidden_field_tag :commentable_type, commentable.class
      = hidden_field_tag :commentable_id, commentable.id
      ~ f.text_area :body, size: '80x1', onkeyup: 'sz(this);', onclick: 'sz(this);', id: "reply_body_#{comment.id}", placeholder: 'Comment Text', required: true
      = f.hidden_field :parent_id, value: comment.id, id: "reply_parent_id_#{comment.id}"
    %p
      = f.submit 'Add reply', id: "add_reply_#{comment.id}"
