[gnome-control-center/wip/feborges/user-accounts-ui-improvements: 2/4] user-account: Add border around user image button

[Felipe Borges <felipeborges src gnome org>]

commit e3c2147b19eada8c1319e506e05467f08ffe9afa
Author: Felipe Borges <felipeborges gnome org>
Date:   Tue Jan 14 12:27:51 2020 +0100

    user-account: Add border around user image button
    
    According to the mockups at
    https://gitlab.gnome.org/Teams/Design/settings-mockups/raw/master/users/users.png
    
    Fixes #771

 panels/user-accounts/data/user-accounts-dialog.css | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/panels/user-accounts/data/user-accounts-dialog.css 
b/panels/user-accounts/data/user-accounts-dialog.css
index f895f34b3..15ddaf984 100644
--- a/panels/user-accounts/data/user-accounts-dialog.css
+++ b/panels/user-accounts/data/user-accounts-dialog.css
@@ -18,6 +18,8 @@ levelbar .strength-high {
 .user-icon-button {
   background: transparent;
   box-shadow: none;
-  border: none;
+  border: 1px solid @borders;
+  border-radius: 50%;
+  padding: 3px;
 }