Setting the 'right-to-left' text direction in cs-cart 2.1.0 Professional

whenever i try to use the below code as mentioned in Knowledge base.

{if $smarty.const.CART_LANGUAGE==“[YOUR_LANGUAGE_CODE]”}




my website gives this error message

Fatal error: Smarty error: [in index.tpl line 28]: syntax error: unrecognized tag: display: block; (Smarty_Compiler.class.php, line 445) in /home/dukcanc/public_html/portal/lib/templater/Smarty.class.php on line 1095

even reversing the code back does not restore the home page or website.

any help.....