html main ol,
html main ul {
    margin-bottom: 20px;
}

html main ul {
    margin-left: 25px;
}

html main ol {
    margin-left: 40px;
}

html main ul li {
    list-style: disc;
}

html main ol li {
    list-style: decimal;
}

html main ol li ol li {
    list-style: lower-alpha;
}

html main ol li ol li ol li {
    list-style: lower-roman;
}