FIX: Add mobile padding to bottom of user preferences screen

FIX: Add mobile padding to bottom of user preferences screen

diff --git a/app/assets/stylesheets/mobile/user.scss b/app/assets/stylesheets/mobile/user.scss
index d7c1935..42c6306 100644
--- a/app/assets/stylesheets/mobile/user.scss
+++ b/app/assets/stylesheets/mobile/user.scss
@@ -244,6 +244,8 @@
 }
 
 .user-preferences {
+  padding-bottom: 2em;
+
   .instructions {
     margin-top: s(1);
   }

GitHub sha: 342b925b