From 503814cd0b5cb51dd6704338a4054a5172b0857e Mon Sep 17 00:00:00 2001
From: Matthias Kretschmann <m@kretschmann.io>
Date: Tue, 10 Apr 2018 10:47:58 +0200
Subject: [PATCH] dropdown tweaks

---
 _src/_assets/styles/bigchain/_dropdowns.scss | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/_src/_assets/styles/bigchain/_dropdowns.scss b/_src/_assets/styles/bigchain/_dropdowns.scss
index 5ac7003..1860f93 100644
--- a/_src/_assets/styles/bigchain/_dropdowns.scss
+++ b/_src/_assets/styles/bigchain/_dropdowns.scss
@@ -21,6 +21,15 @@
         border: .3rem solid transparent;
         border-top-color: inherit;
         margin-bottom: -.2rem;
+        transition: .15s ease-out;
+    }
+
+    .dropdown.show &,
+    .dropdown--hover:hover & {
+        &:after {
+            transform: rotate(180deg);
+            margin-bottom: .2rem;
+        }
     }
 }