@font-face
{
    font-family: "Computer Modern";
    src: url('cmunss.otf');
}

@font-face
{
    font-family: "Computer Modern";
    src: url('cmunsx.otf');
    font-weight: bold;
}

@font-face
{
    font-family: "Computer Modern";
    src: url('cmunsi.otf');
    font-style: italic, oblique;
}

html, body
{
    height: 100%;
    margin: 0;
    padding: 0;
    background: #000;
    color: #ECF0F1;
    font-family: "Computer Modern", serif;
    font-variant: small-caps;
}

@keyframes fadeIn
{
    from
    {
        opacity: 0;
    }
    to
    {
        opacity: 1;
    }
}

body
{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: fadeIn 2s ease-in-out;
}

header
{
    text-align: center;
}

header img
{
    width: 18rem;
    height: auto;
}

header h1
{
    font-weight: bold;
    font-size: 2.5rem;
    margin: 1.5rem 0;
}

ul
{
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}

ul li
{
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

a
{
    cursor: pointer;
    text-decoration: underline;
    color: #ECF0F1;
}