.block-page-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, 10em);
    max-width: 50em;
    justify-items: start;
    margin-right: auto;
    margin-top: 2em;
    font-size: 0.7em;
    color: #4E4E4E;
}

.block-page-nav a {
    text-decoration: none;
    padding: 0.2em;
    border: 1px solid currentColor;
    color: currentColor!important;
    text-align: center;
    border-radius: 1em;
    min-width: 9em;
    margin: auto 2em 2em 0em;
    font-size: 0.9em;
}

.block-page-nav a:hover {
    background: black;
    color: white!important;
}

body.dark .block-page-nav {
    color: #9d9d9d;
}
body.dark .block-page-nav a:hover {
    background: white;
    color: black!important;
}

@media screen and (min-width: 37.5em) {
    .block-page-nav {
        font-size: 1em;
    }
}