Base on this discussion, I changed the sign up link in comments from this: to this: I add a red border and icons and you get a very big area to click. Here is the icons image you can use: Or you can do a better one with www.iconfinder.com   Now is the CSS code put in the advanced CSS field of Design Studio: .comment-join a {    display: block;    height: 24px;    padding: 0.5em 0 0 1em;    bor…