@font-face {
    font-family: otsikkofontti;
    src: url(Sixtyfour-Regular-VariableFont_BLED\,SCAN.ttf);
}
body {
    text-align: center;
    background-color: #6b757e;
    background-image: url(avaruus.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

h1 {
font-family: otsikkofontti, sans-serif;
color: rgb(81, 255, 1);
font-size: 50px;
}
h1 small {
    font-size: 50%;
}

iframe {
    border: 10px inset #3cff01;
}

h2 {
    font-family: otsikkofontti, sans-serif;
    color: rgb(81, 255, 1);
    font-size: 25px;
}