header {
    padding: 40px;
    font-size: 40px;
    text-align: left;
    color: white;
    background: #002A3A;
}

body {
    font-family: Arial;
    padding: 20px;
    background: #cddc2a;
    color: rgb(0, 0, 0);
}

h1 {
    text-align: center;
}

p {
    font-size: 20px;   
}

a {
    padding: 40px;
    font-size: 40px;
    background: white;
    text-decoration: none;
    color: #002A3A;
}

 .column {
    float: left;
    width: 32.66777%;
    padding: 5px;
  }
  
  .row::after {
    content: "";
    clear: both;
    display: table;
  }