update modal to account for navbar-fixed (#1520)

new navbar-fixed breaks the modal, solution to increase modal z-index to 40 from 20 (as navbar-fixed z-index is 30)

diff --git a/sass/components/modal.sass b/sass/components/modal.sass
index 13bcb8db112fe3b780971a805543bb8b2f2ace0f..65597c4e952c7e02f6d9d311c10c262743325630 100644 (file)
--- a/sass/components/modal.sass
+++ b/sass/components/modal.sass
@@ -1,4 +1,4 @@
-$modal-z: 20 !default
+$modal-z: 40 !default
 
 $modal-background-background-color: rgba($black, 0.86) !default