Description: Fix for #954677 FTBFS

Author: Paolo Greppi <paolo.greppi@libpf.com>

Last-Update: 2022-07-16

---

Index: doxygen/deps/jquery/sass/_sm-dox.scss

===================================================================

--- doxygen.orig/deps/jquery/sass/_sm-dox.scss

+++ doxygen/deps/jquery/sass/_sm-dox.scss

@@ -455,7 +455,7 @@ $sm-dox__toggle-spacing: floor($sm-dox__

             border-color: transparent transparent $sm-dox__desktop-sub-item-color transparent;

         }

         span.scroll-down-arrow {

-            @extend span.scroll-up-arrow;

+            @extend .scroll-up-arrow;

             top: 8px;

             border-style: solid dashed dashed dashed;

             border-color: $sm-dox__desktop-sub-item-color transparent transparent transparent;