Illdy theme : remove author info and signature box on portfolios

Hello and many thanks for providing free fantastic themes to the Wordpress community.
I am a new user of your illdy theme and after browsing the forum, I could not find an answer to my question in the subject topic here. I have seen some previous post quite similar with a workaround solution to add some custom CSS code such as
body.single-jetpack-portfolio .author-bio {
display: none;
}

but this does not seem to work for me, I still get the author info and date post at the beginning of my portfolios and also the grey square box with the author name at the bottom, how could I remove all this info?

Many thanks for your help

David

Hey there,
I hope you’re doing well today

To provide better assistance, please provide me with the URL to your website.

Best Regards,
Support

sure my website is www.erwanguerroue.com

thanks

david

Thank you,

You can try achieving this by adding the following CSS code in the Custom CSS option of your theme on the below path.
Admin Area -> Appearance -> Customize -> Additional CSS

/*hide meta data and author info*/
div.blog-post-meta {
    display: none !important;
}
div.blog-post-author.clearfix {
    display: none !important;
}

Best Regards,
Support

Works great thanks for your help!

You’re welcome.

Happy to help,
I’ll mark this issue as resolved and close the discussion, let us now if you have any more issues.

Best Regards,
Support