Qu Min qumino2

## index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <script src="http://d3js.org/d3.v3.min.js"></script>
    <style>
      div.districts_buttons {
      position: fixed;
      top: 150px;
      left: 50px;
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<style>
	div.districts_buttons {
	position: fixed;
	top: 150px;
	left: 50px;