JSFiddle - React, Tailwind, and code Playground by Victor Troyan April 25, 2018 HTML <div class="box"> <div class="one"> <p>this is my content number 1</p> </div> <div class="two"> <p>this is my content, which should show up when clicking button1</p> </div> <button class="button1">im a button</button> </div> CSS .one, .two { width: 150px; height: 150px; float: left; margin-left: 10px; margin-right: 10px; padding: 10px; background: pink; } .two { display: none; background: silver; } JavaScript $( '.button1' ).on( 'click', function () { $( '.one' ).remove(); $( '.two' ).show(); });