= semantic_form_for(resource, :as => resource_name, :url => user_registration_path) do |f|
  = f.inputs do
    .fl
        = profile_form.input :about, :as => :ckeditor, :label => false, :input_html => {:placeholder => "My biography"}

  = f.actions do
    = f.button "Update", :class => "popup__btn"