vertically center .form-group contents in inline forms

fixes broken inline form example mentioned in #21407

diff --git a/scss/_forms.scss b/scss/_forms.scss
index 5bd86489ac5c175f58c744cc2cd67339a7b1652e..0f0a3de308e71604cacf29b0c58ce57bd73cea4a 100644 (file)
--- a/scss/_forms.scss
+++ b/scss/_forms.scss
@@ -324,6 +324,7 @@ select.form-control-lg {
       display: flex;
       flex: 0 0 auto;
       flex-flow: row wrap;
+      align-items: center;
       margin-bottom: 0;
     }