body { text-align: center; background-color: rgba(24, 149, 187, 0.322)}
    #navigation {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
        font-size: 16px;
}