Customize Color for Checkmark on waitlist

I recently added the "waitlist" feature to my site but there is a checkmark under "sign up to receive news and updates" in blue. Doe anyone have a code to change it to something more neutral to match the site?

Please post the URL for a page on your site where we can see your issue.

A link to the backend of the your site won’t work for us, i.e. a url that contains /config/.

Please set up a site-wide password, if your site is not public and you've not already done so.

Post the password here.

Adding a site-wide password does not allow anyone to alter your site. It only allows those with the password to see your site.

Please read the site-wide password and how to share a link documentation to understand how they work.

We can then take a look at your issue.

You may find How to post a forum question post useful.

https://www.broyt.co/shop/p/s12sh9mzgb2vm8cal2r5tvtavpns0d