UX: ensures attendance dropdown is using full height if inputs have padding

UX: ensures attendance dropdown is using full height if inputs have padding

diff --git a/assets/stylesheets/common/discourse-post-event-bulk-invite-modal.scss b/assets/stylesheets/common/discourse-post-event-bulk-invite-modal.scss
index b508271..edc3669 100644
--- a/assets/stylesheets/common/discourse-post-event-bulk-invite-modal.scss
+++ b/assets/stylesheets/common/discourse-post-event-bulk-invite-modal.scss
@@ -18,6 +18,10 @@
 
     .bulk-invite-attendance {
       margin: 0 0.5em;
+
+      .select-kit-header {
+        height: 100%;
+      }
     }
 
     .remove-bulk-invite {

GitHub sha: 7b450325