JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.7.0/underscore-min.js"></script>
<script src="http://squizzle.me/js/sqimitive/sqimitive.min.js"></script>
<div class="div1">
   <button type="button" class="line" style="color:#ffffff" id="button1">English</button>
   <button type="button" class="line" style="color:#ffffff" id="button2">Russian</button>
   <ul><li>
   <p class="p1"><h2>Please,chose
   your language</h2></p></li><li><p id="p2" class="p1"><h2>Пожалуйста,выберите
   свой язык</h2></p></li></ul></div>

JavaScript

$("#button1").click(function()
{$(".div1").hide(1000);})