.content {
    margin-top: 1em;
    align-content: center;
    max-width: 600px;
    margin: auto;
    padding: 0.1em 2em 2em 2em;
    font-size: 1.3em;
}

h1 {
    font-size: 2.0em;
}

.topspace {
    height:calc(100vh - 190px);
}