python - django modelmultiplechoicefield and widget checkboxselectmultiple -

i have admin interface.

here code form:

class newrolefrom(forms.form):     role = forms.modelmultiplechoicefield(         queryset=role.objects.all(),         widget=forms.checkboxselectmultiple     ) 

so, it's simple, have role label(role:) each role in database rendered checkbox. can role objects choosen user. @ begining of each line have bullet, how can remove it? possible add on each others attribute when define list_display in admin.py ?

in form template iterate on roles

form.html

{% role in form.role %}     <div class="checkbox">       {{ role }}     </div> {% endfor %} 

then pretty css.