Fix the overflow behavior of the grouped toolbar

See #18

diff --git a/wcfsetup/install/files/style/ui/ckeditor.scss b/wcfsetup/install/files/style/ui/ckeditor.scss
index fd7c2eff6e44f1f5d488c2a9e40d821323e32eda..502d2e5581b835a5e2f9d5d6c04165836f5a9137 100644 (file)
--- a/wcfsetup/install/files/style/ui/ckeditor.scss
+++ b/wcfsetup/install/files/style/ui/ckeditor.scss
@@ -82,6 +82,11 @@
        flex-shrink: 0;
 }
 
+.ck.ck-toolbar__grouped-dropdown .ck.ck-toolbar__items {
+       /* Allow shrinking when the toolbar is being nested. */
+       flex-shrink: 1;
+}
+
 .ck.ck-reset.ck-dropdown__panel,
 .ck.ck-balloon-panel {
        border-color: transparent;