<!DOCTYPE html>
<html>
<head>
<style>
body {
  font-family: Arial, sans-serif;
}

.container {
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
}

@media (min-width: 600px) {
  .container {
    max-width: 500px;
  }
}

.logo {
  text-align: center;
  margin-bottom: 30px;
}

.form-container {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 20px;
  box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.2);
}

h1 {
  text-align: center; 
  font-size: 2