h2 {
    text-decoration: underline;
}

ol {
    counter-reset: list;
}

ol.roman-paren > li {
    list-style: none;
}

ol.roman-paren > li:before {
    content: '(' counter(list, lower-roman) ')';
    counter-increment: list;
    width: 3em;
    display: inline-block;
    list-style-position: inside;
}

ol.alpha-order > li {
    list-style: lower-alpha;
}

.blockhead {
    margin: 2em;
}