Hyperlink green circle with white arrow?

I have OS Monterey 12.1 and I am now seeing a green circle with a white arrow in the lower right hand corner every time I make a link to a website. It covers up words that I want shown and I can't get rid of it unless I remove the hyperlink. How can I remove it and go back to blue text that is underlined? I used to be able to format a picture by adding a link to it, but again, I have this stupid white arrow. Please advise. Thank you so much.