<!doctype html>
<html lang=en-us>
<head>
<meta charset=utf-8>
<meta content="text/html; charset=utf-8" http-equiv=Content-Type>
<title>Emscripten-Generated Code</title>
<style>
    html {
      box-sizing: border-box;
    }
    *, *:before, *:after {
      box-sizing: inherit;
    }

    html,
    body {
        font-family: arial;
        height: 100%;
        margin: 0;
        padding: none
    }

    .main {
        height: calc(100% - 5em - 70px);
    }

    .nav {
        padding: 4em;
        padding