#header {
    flex: 0 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background-color: black;
    height: 40px;
    color: white;
}

#header-right > a {
    margin: 5px;
    color: white;
}

#header-left > p {
    margin: 10px;
    color: white;
}