CSS
<style>.backwards { unicode-bidi:bidi-override; direction: rtl; }</style>HTML
<span class="backwards">ur.orhav@liam</span>Еще интересней – https://stackoverflow.com/questions/21421948/protect-e-mail-address-with-css-only
<!doctype html>
<html>
<head>
<title>Protect e-mail with only css</title>
<style type="text/css">
.e-mail:before {
content: attr(data-website) "\0040" attr(data-user);
unicode-bidi: bidi-override;
direction: rtl;
}
</style>
</head>
<body>
<span class="e-mail" data-user="liam" data-website="ur.orhav"></span>
</body>
</html>В коде страницы – ur.orhav@liam
Email Address Encoder – http://www.wbwip.com/wbw/emailencoder.html