body {
    padding: 30px;
    margin: 20px;
    border:black;
    font-family: serif;
    background-color: beige;
}
h1, h2, h3, h4, h5, h6 { font-family: sans-serif; 
    text-align: center;}

    ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
        overflow: hidden;
      }
      
      li {
        float: left;
      }
      
      li a {
        display: block;
        padding: 8px;
        background-color: #dddddd;
      }

div {
    margin:20px;
    padding:30px;
    float:left;
    color:lightcoral;
    border:black;
}