To set the list properties in a single declaration, use the listStyle property in JavaScript.
Example
You can try to run the following code to set the listStylePosition and listStyleType property in one declaration with JavaScript −
<!DOCTYPE html>
<html>
<body>
<ol id="myID">
<li>One</li>
<li>Two</li>
</ol>
<button type="button" onclick="display()">Change style</button>
<script>
function display() {
document.getElementById("myID").style.listStyle = "circle outside";
}
</script>
</body>
</html>