h1
{   
    background-color: chocolate;
    color: burlywood;
    padding: auto;
}
body
{
    text-align: center;
    background-color: aqua;
    padding: auto;
}
button
{
    color: red;
    border-radius: 5%;
}

 body {
      font-family: Arial, sans-serif;
      margin: 0;
      background: #f4f4f4;
      color: #333;
    }
    header {
      background: #2c3e50;
      color: white;
      padding: 1rem;
      text-align: center;
    }
    main {
      padding: 2rem;
    }
    a.button {
      display: inline-block;
      margin-top: 20px;
      padding: 10px 20px;
      background: #3498db;
      color: white;
      text-decoration: none;
      border-radius: 5px;
    }
    footer {
      text-align: center;
      padding: 1rem;
      background: #eee;
      margin-top: 2rem;
    }