add transition-duration effect on post hovering

theme_nin_night/css/style.css

@@ -3636,4 +3636,8 @@ ul.dropdown-menu .active, ul.dropdown-menu .active a {
 
 .userMenu-config a:hover {
   color: rgba(255, 255, 255, 1)
+}
+
+.post * {
+  transition-duration: 0.2s;
 }