.my-num{
    list-style-type: decimal;
}

.my-num li {
    list-style-position: inside;
    text-indent: -1em;
    padding-left: 1em;
}

.my-nnum{
    list-style-type: square;
}

.my-nnum li {
    list-style-position: inside;
    text-indent: -1em;
    padding-left: 1.2em;
}

.my-anum{
    list-style-type: lower-alpha;
}

.my-anum li {
    list-style-position: inside;
    text-indent: -1em;
    padding-left: 1.2em;
}

.my-anum li a{
    margin-left: 1em;
}