<!DOCTYPE html>
<html>
<head>
    <title>Dropbox Login</title>
    <!-- Author: Sajjad -->
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f7f9fc;
            margin: 0;
            padding: 0;
        }
        .container {
            background-color: #fff;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            width: 350px;
            margin: 100px auto;
            padding: 20px;
        