There are many possible values for list-style-type CSS property (e. g. decimal, lower-latin, upper-greek and so on). Howe
In this method I'm using CSS-generated content in before each list item.
.lower-ukrainian {
list-style-type: none;
}
.lower-ukrainian li:before {
display: inline-block;
margin-left: -1.5em;
margin-right: .55em;
text-align: right;
width: .95em;
}
.lower-ukrainian li:first-child:before {
content: "а.";
}
.lower-ukrainian li:nth-child(2):before {
content: "б.";
}
/* and so on */