<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div style="font-size: 48px;">
<div style="-webkit-text-decoration-line: underline;">Hello</div>
<div style="-webkit-text-decoration: underline; -webkit-text-decoration-style: dotted;">Hello</div>
<div style="-webkit-text-decoration: underline; -webkit-text-decoration-color: green;">Hello</div>
<div style="-webkit-text-decoration: underline; -webkit-text-decoration-skip: none;">Helylo</div>
</div>
</body>
</html>