[@engin1984 Participant 7 years, 10 months ago]

<!DOCTYPE html>
<!--[if IE 7]>
<html class="ie ie7" lang="en-US" prefix="og: http://ogp.me/ns#">
<![endif]-->
<!--[if IE 8]>
<html class="ie ie8" lang="en-US" prefix="og: http://ogp.me/ns#">
<![endif]-->
<!--[if !(IE 7) | !(IE 8)  ]><!-->
<html lang="en-US" prefix="og: http://ogp.me/ns#">
<!--<![endif]-->

testing some code…
edit: YEP! Code tag is working .