html {
    background-color: #aaaaaa;
}
body {
    width: 700px;
    min-height: 400px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 0 20px 20px 20px;
    border: 5px solid #960000;
}
h1{
  font-size: 20px;
}