How do I remove Underline from RankMath Table of Contents?

Hello,

Thank you for contacting Rank Math support and we apologize for the inconvenience.

You will most likely need a custom CSS to change that, but can you please share a screenshot of what you’re referring to so we understand?

Cheers!

Hello,

You can use the following custom CSS on your website and see if that works for you:

.wp-block-rank-math-toc-block nav ul li a {
	text-decoration: none !important;
}

Here’s a guide you can follow to add this custom CSS on your site:
https://www.wpbeginner.com/plugins/how-to-easily-add-custom-css-to-your-wordpress-site/

Let us know how it goes. Looking forward to helping you.

Thank you.

Hello,

We are glad that worked.

Please feel free to reach out to us again in case you need any other assistance.

We are here to help.

Thank you.