diff --git a/mails/templates/layout.go b/mails/templates/layout.go
index 87acfd9d..21e0b939 100644
--- a/mails/templates/layout.go
+++ b/mails/templates/layout.go
@@ -53,8 +53,7 @@ const Layout = `
         .btn {
             display: inline-block;
             vertical-align: top;
-            border: 0;
-            outline: 1px solid #e5e5e5;
+            border: 1px solid #e5e5e5;
             cursor: pointer;
             color: #fff !important;
             background: #16161a !important;