Thanks for the help…. I entered the code and although the sides of the box have been removed there is still a line at the top and bottom in place of the box.
Is it possible to also have help removing this?
I will be looking into using a child theme for my edits again thank you for the heads up
So I listened to what you said about child theme’s and started again, installed a plugin that creates a child theme set it up and used the codes you provided in custom css.
While it has removed the bottom and sides of the box around the edit button there is still a grey line where the top of the box would be. I’ve tried different codes relating to borders but I cant seem to remove it ??