<!doctype html>
<html>
    <head>
        <meta charset="UTF-8">
        <link rel="stylesheet" type="text/css" href="paren-soup-light.css">
        <link rel="stylesheet" type="text/css" href="modal.css">
        <style>
            @font-face {
                font-family: 'Fira Code';
                src: url('fonts/FiraCode-Regular.otf') format('opentype');
            }
            html, body, .paren-soup {
                font-family: 'Fira Code';
                height: 100%;
                margin: 