JSFiddle - React, Tailwind, and code Playground

by zenwalker

HTML

<script src="http://d.zen.su/git/jquery-bem/jquery.bem.js"></script>
<div class="package-select">
  <div class="package-select__head">click me</div>
  <div class="package-select__list-wrap"></div>
</div>

JavaScript

var pack_select = $('.package-select')
, button = pack_select.elem('head')
, list = pack_select.elem('list-wrap');

button.on('click.compare',function(){
  $(this).setMod('active');
  list.setMod('active');
  pack_select.setMod('active');
});