main {
    display: flex;
    justify-content: space-evenly;
}

header {
    background-image: url("../images/header.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    padding: 4vh 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

main {
    min-height: 55vh;
}