body {
    font-family: serif;
    background-color: #111111;
    color: #f0f0f0;
    margin: 0;
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
}

main {
    display: flex;
    max-width: 750px;
    flex-direction: column;
    align-items: center;
}

main span {
    font-size: 1.1em;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    color: #eeeeee;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

p {
    color: #dddddd;
    line-height: 1.6;
    margin-top: 0.5em;
    margin-bottom: 1em;
}

a {
    color: #8ab4f8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.images {
    padding-top: 8px;
    column-count: 1;
    column-gap: 8px;
}

.images img {
    width: 100%;
    margin-bottom: 8px;
    break-inside: avoid-column;
    display: block;
    background-color: #333333;
}

.land {
    height: 500px;
}

.port {
    height: 1125px;
}