JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" id="search" />
<input type="button" value="Submit" />

JavaScript

$('input[type=text]').focus(function(){
	$(this).css({
  	'background': '#ccc'
  });
}).focusout(function(){
	$(this).css({
  	'background': '#fff'
  });
});

$('input[type=button]').click( function(){
	$('input[type=text]').css({
  	'background': '#fff'
  });
});