body {
    font-family: Helvetica;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #060a0e;
    background-color: #efde25;
}

a {
    color: #060a0e;
  }
  
header, main, footer {
    padding: 20px;
    text-align: center;
}

footer {
    background-color: #efde25;
    position: fixed;
    width: 100%;
    bottom: 0;
}