ol {
    counter-reset: list-counter; /* Initializes counter */
}

ol li {
    position: relative;
    list-style-type: none; /* Removes default numbering */
    padding-left: 20px; /* Adds space for custom number */
}

ol li:before {
    content: counter(list-counter) ". "; /* Adds custom counter */
    counter-increment: list-counter; /* Increments counter */
    position: absolute;
    left: 0;
    color: #FFFFFF; /* Replace with your desired color */
}