To set the list style type in CSS, use the list-style-type property in CSS.
Example
Let us see an example wherein we are setting list style type for unordered list −
<!DOCTYPE html>
<html>
<head>
<style>
ul {
list-style-type: square;
}
</style>
</head>
<body>
<h2>Teams</h2>
<ul>
<li>India</li>
<li>Australia</li>
<li>England</li>
<li>West Indies</li>
<li>South Africa</li>
<li>Srilanka</li>
</ul>
</body>
</html>Output

Example
Let us now see an example wherein we are setting list style type for ordered lists (ol) −
<!DOCTYPE html>
<html>
<head>
<style>
ol {
list-style-type: upper-roman;
}
</style>
</head>
<body>
<h2>Teams</h2>
<ol>
<li>India</li>
<li>Australia</li>
<li>England</li>
<li>West Indies</li>
<li>South Africa</li>
<li>Srilanka</li>
</ol>
</body>
</html>Output
