* {
    margin: 0;
    padding: 0;
}

body {
    width: 50em;
    margin: 0 auto;
    font-family: 'Times New Roman', Times, serif;
}

header {
    border: 1px solid black;
    margin: 8px 0;
    display: flex;
    flex-direction: column;
}

header .banner {
    background-color: seagreen;
    min-height: 10vh;
    display: flex;
    align-items: end;
    justify-content: end;
}

header .links {
    padding: 4px;
    border-top: 1px solid black;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}