<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>MSAL Browser Sample Chromium Extension</title>
    <style type="text/css">
        body {
            width: 500px;
        }

        .hidden {
            display: none;
        }
    </style>
</head>
<body>
    <div>
        <h2>Actions</h2>
        <button id="sign-in">Sign In</button>
        <button id="sign-in-hint" class="hidden"></button>
        <