body {
    font-family: Verdana, Geneva, sans-serif;
    background-color: #eaeaea;
    color: #222;
  }
  header {
    background-color: #444;
    color: #fff;
    padding: 15px;
    margin-bottom: 1rem;
    text-align: center;
  }

  h1 {
    font-size: 3rem;
    margin: 0.5rem;
  }
  
  h2 {
    font-size: 1.5rem;
    margin: 0.5rem;
  }
  
  h3 {
    font-size: 1.5rem;
    margin: 0.5rem;
  }
  
  h4{
      margin: 0.5rem;
  }
  
  .reis {
    background-color: #fff;
    padding: 0.5rem;
    margin: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
  }

  p{
    margin: 0.5rem;
  }