html {
    background: var(--page-margin, black);
    overflow-x: hidden;
    font-size: large;
    font-family: 'B612', sans-serif;
    line-height: 1.3;
    color: var(--primary-text, white);
}

body {
    margin: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: center;
}

h1 {
    font-size: 1.7rem;
    text-align: center;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
    -webkit-text-stroke-width: 0;
}

h2 {
    font-size: 1.5rem;
    text-align: center;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
    -webkit-text-stroke-width: 0;
}

.centerDiv {
    margin: 0px auto;
}

a {
    color: var(--link-accent, #98f);
}

.donation form {
    display: inline;
}

.donation input[type="submit"] {
    appearance: none;
    -webkit-appearance: none;
    background: none;
    border: none;
    font-family: inherit;
    font-size: inherit;
    color: var(--link-accent, #98f);
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
    margin: 0;
}

/* wide screen */
@media (min-width: 711px) {
    html {
        width: 100%;
    }

    body {
        width: 100%;
    }

    .column-container {
        width: 710px;
        display: flex;
        gap: 25px;
    }

    .instructions-column {
        min-width: 0;
    }
}

/* narrow screen */
@media (max-width: 710px) {
    body {
        width: 100%;
    }

    p, .donation {
        margin: 1em 0.5em;
    }

    .column-container {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}