<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8" />
	<title>jQuery UI Selectable - Default functionality</title>
        <link type="text/css" href="css/ui-lightness/jquery-ui-1.12.1.min.css" rel="stylesheet" />
        <script type="text/javascript" src="js/jquery-3.5.1.min.js"></script>
        <script type="text/javascript" src="js/jquery-ui-1.12.1.min.js"></script>
	
	<style type="text/css">
	#feedback { font-size: 1.4em; }
	#selectable .ui-selecting { background: #FECA40; }
	#selectable .