@font-face {
    font-family: 'NovaMono';
    src: url('subnova.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}
body {
    font-family: 'NovaMono'; font-weight: normal; font-style: normal;
}
.center{
    margin: 0;
    padding: 0;
    text-align: center;
    position: absolute;
    top: 50%;
    left:50%;
    transform: translateX(-50%) translateY(-50%);
}
h1 a, h1 a:visited {
    text-decoration: none;
    color: black;
}
h1 a:hover {
    text-decoration: underline;
    color: black;
}
input[type=submit] {
    display: none;
}
input[type=text] {
  width: 35em;
  padding: 12px 20px;
  margin: 8px 0;
  box-sizing: border-box;
}