isso: demo: Make mobile-friendly
<head>
<title>Isso Demo</title>
<meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div id="page">
- <div id="wrapper" style="width: 900px; margin-left: auto; margin-right: auto;">
+ <div id="wrapper" style="max-width: 900px; margin-left: auto; margin-right: auto;">
<h2><a href="index.html">Isso Demo</a></h2>
<script src="../js/embed.dev.js"
