<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
ins {
font-size: 16px;
font-weight: bold;
color: red;
}
ins::before {
content: " - ";
width: 1px;
}
</style>
</head>
<body>
<p>
<q>You only live once, but if you do it right, once is enough.</q>
<ins>Mae West</ins>
</p>
</body>
</html>