body {
    margin: 0 auto;
    max-width: 960px;
  }

header {
    font-family: 'Days One', sans-serif;
    background-color: #396E94;
    color: white;
    text-align: center;
    font-size: 20px;
    padding: 20px;
    margin-bottom: 25px;
}

.cards {
    display: grid;
    grid-template-columns: 1fr;
    background: lightgray;
    padding: 5px;
}

.cards section {
    background: #396E94;
    color: white;
    text-align: center;
    margin: 5px;
    padding: 10px;
}

img {
    max-width: 200px;
    box-shadow: 0 0 10px 0px black;
}

footer {
    background-color: #396E94;
    text-align: center;
    margin-top: 25px;
    padding: 20px;
    color: white;
}