/home/edulekha/chat.edulekha.com/resources/pwa/offline.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Sorry!</title>
<style>
body {
font-family: sans-serif;
font-size: 1.25em;
margin: 3em 3em 0 3em;
}
#offline-icon {
position: absolute;
top:0;
left: 0;
max-width: 100vw;
max-height: 100vh;
opacity: 0.05;
}
</style>
</head>
<body>
<h1>You are offline!</h1>
<p>Please check your network connection and try again.</p>
<svg id="offline-icon" viewBox="0, 0, 24, 24">
<g>
<path d="M23.64 7c-.45-.34-4.93-4-11.64-4-1.5 0-2.89.19-4.15.48L18.18 13.8 23.64 7zm-6.6 8.22L3.27 1.44 2 2.72l2.05 2.06C1.91 5.76.59 6.82.36 7l11.63 14.49.01.01.01-.01 3.9-4.86 3.32 3.32 1.27-1.27-3.46-3.46z"></path>
</g>
</svg>
</body>
</html>