Numbers with leading zero for ol lists in CSS

The value decimal-leading-zero of the property list-style-type specifies the numbering as special numbers. For them, if the digit is less than ten, then 0 is placed in front:

html<ol>
  <li>list item</li>
  <li>list item</li>
  <li>list item</li>
  <li>list item</li>
  <li>list item</li>
</ol>

cssol {
  list-style-type: decimal-leading-zero;
}

Результат: