<html>
<head>
<style>
.button {
background-color: #4CAF50;
border: none;
color: white;
padding: 15px 25px;
text-align: center;
font-size: 16px;
cursor: pointer;
}

.button:hover {
background-color: green;
}
</style>
</head>

Default Button
Styled Button
</html>