JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE HTML>
<html>
  <head>
	<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.1/jquery-ui.min.js"></script>
    <style>

body {
	margin:0;
}	
	
.example{
	min-width:500px;
	min-height:300px;
	width:500px;
	height:400px;
	
	overflow:hidden;
	border: ridge medium #0F3;
} 

#drag3,#drag4{
	 
	width:1920px; /*Общая масимальная ширина карты*/
	height:1800px; /*Общая масимальная высота карты*/
	
	background:url(/dark-textile-background.jpg) repeat;
	overflow:hidden;
	
	font-size:0; /* убираем горизонтальные отступы */
	line-height:0; /* ...и вертикальные в некоторых браузерах */
	letter-spacing:-1px; /* переубеждаем webkit'ы */
}

div#sector {
	border:1px solid;
	width:60px;
	height:60px;
	
	display:inline-block;
	zoom:1;
	display: -moz-inline-stack!important;
	line-height:normal;
	letter-spacing:normal;
	//display:inline;
	
}
    </style>
  </head>
  <body>
	
	
	
	 
    <div id="example4" class="example">
    	<div id="drag4">
			<div id="sector" rel="0_1"></div>
<div id="sector" rel="1_1"></div>
<div id="sector" rel="2_1"></div>
<div id="sector" rel="3_1"></div>
<div id="sector" rel="4_1"></div>
<div id="sector" rel="5_1"></div>
<div id="sector" rel="6_1"></div>
<div id="sector" rel="7_1"></div>
<div id="sector" rel="8_1"></div>
<div id="sector" rel="9_1"></div>
<div id="sector" rel="10_1"></div>

<div id="sector" rel="0_2"></div>
<div id="sector" rel="1_2"></div>
<div id="sector" rel="2_2"></div>
<div id="sector" rel="3_2"></div>
<div id="sector" rel="4_2"></div>
<div id="sector" rel="5_2"></div>
<div id="sector" rel="6_2"></div>
<div id="sector" rel="7_2"></div>
<div id="sector" rel="8_2"></div>
<div id="sector" rel="9_2"></div>
<div id="sector" rel="10_2"></div>

<div id="sector" rel="0_3"></div>
<div id="sector" rel="1_3"></div>
<div id="sector" rel="2_3"></div>
<div id="sector" rel="3_3"></div>
<div...