CSS reverse character encrypted email address_CSS/HTML

In order to prevent the crawler software from searching your email address, you can write the email upside down and then use the style to straighten it. The code is as follows:
The effect is as follows:
My email moc.liamg@100yxuod

<style type="text/css"> .backwards {unicode-bidi:bidi-override; direction: rtl; color:#c00;} h2.email {color:#000; text-decoration:none; border:0; font-size:2em; font-weight:bold;} </style> <h2 class="email">My email <span class="backwards">moc.liamg@100yxuod</span> </h2>
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