<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
span {
display: block;
width: 50px;
padding: 0 20px;
margin: 0;
word-break: keep-all;
text-align: center;
}
</style>
</head>
<body>
<h1>Button with word-break</h1>
<button type="submit">
<span>My Button Example</span>
</button>
</body>
</html>