W3 Validator CSS Error for x-v6_5_5 cornerstone-v3_5_4

[jnlinn]

Hello,

I have the latest version of WP, X, and Cornerstone. I also have WP multisite active. Primary website is https://www.bellafsm.com

When I check for html errors using W3 Validator I am receiving “Error: CSS: x-v6_5_5: Parse Error” on every page.

Can you please advise how to remove this code.

Thank you

[ruenel]

Hi John,

Thank you for the very detailed post information.

I have checked your site and I found out that the “Google Tag Manager for WordPress” plugin is causing the issue. I have temporarily disabled your W3 Total Cache and switch the “Custom” as your GTag setting.

Please check your site again in the validator now.

[jnlinn]

Thank you! I reactivated W3TC and ran the validator and error is no longer there.

I see in selected Gtag setting “Custom” it says "needs tweak in your template). Do you what this is referring to?

Best regards

[rad]

Hi John,

Yes, you will have to edit your template and include the provide code, example, add this code to your child theme’s functions.php

add_action('wp_head', 'gtag_code', 99999999);
function gtag_code () { ?>

if( function_exists( 'gtm4wp_the_gtm_tag') ) { gtm4wp_the_gtm_tag(); }

<?php }

Thanks!