ใช้คุณสมบัติ fontStyle เพื่อกำหนดสไตล์ตัวอักษร ค่า normal (ปกติ), italic (기울임), oblique (傾斜)
ตัวอย่าง
<!DOCTYPE html>
<html>
<body>
<h1>Heading 1</h1>
<p id="myID">This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text.</p>
<button type="button" onclick="display()">Set Font Family and Style</button>
<script>
function display() {
document.getElementById("myID").style.fontFamily = "verdana,sans-serif";
document.getElementById("myID").style.fontStyle = "italic";
}
</script>
</body>
</html>