Rp Tutorials

Hi guys, this is my first time asking for some help but it's a really cool and epic idea that I just can't pass up. It's a layout question of sorts. See, there's cute green dashed line and I was thinking that the icon at the top of the journal looks bare and I could somehow put that boarder around where my icon is supposed to be, but not actually ON the icon. Is there any way to add the dashed line as a part of the layout so I don't have to put it on every icon I use? This is the layout.