Visited link appears weird

I created a link to open my LinkedIn in a new tab using the “link block” and nesting a “text block” underneath. However, when I return back to my website the link block has a pink border that I don’t recall creating. I checked the visited state and nothing is there. Please help!!

Screen Shot 2021-03-26 at 10.17.21 AM|432x364 Screen Shot 2021-03-26 at 10.17.28 AM


Here is my site Read-Only: LINK
(how to share your site Read-Only link)