You can simply use below select replacement for html forms. It uses jquery library to to replace the select with…
select
Select2 3.1
Select2 3.1 Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling…
dropdown-check-list – Transforms a html multiple select into a dropdown checkbox list – Google Project Hosting
dropdown-check-list – Transforms a html multiple select into a dropdown checkbox list – Google Project Hosting Dropdown Check List is…
harvesthq/chosen
harvesthq/chosen Chosen is a library for making long, unwieldy select boxes more user friendly.