<!DOCTYPE html>
<html>
<head>
    <meta content="text/html; charset=utf-8" http-equiv="content-type"/>
    <script data-bootload="main.js" data-main="/common/boot.js" src="/bower_components/requirejs/require.js"></script>
    <link rel="icon" type="image/png"
        href="/customize/main-favicon.png"

        data-main-favicon="/customize/main-favicon.png"
        data-alt-favicon="/customize/alt-favicon.png"
        id="favicon" />
    <style>
input {
    width: 50vw;
    padding: 15px;
}
pre {
    max-width: 90vw;
    overflow: auto;
}


    </style>
</head>
<body>
<h1>Upload</h1>

<input type="file">