body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: small;
    background-color: black;
}

#container {
    width: 1000px;
    margin: auto;
    background-color: white;
    padding: 5px;
}

body a {
    color: black;
    text-decoration: underline;
}

#header {
    width: 800px;
    height: 100px;
    display: flex;
}

#header-left {
    width: 400px;
    height: 100px;
    text-align: left;
}

#header-right {
    width: 400px;
    height: 100px;
    text-align: right;
}