updated CSS for mkdocs-materia-8.3.9

Author: PhilippSalvisberg

docs/stylesheets/extra.css

@@ -1,5 +1,5 @@
-/* fix logo size */
-.md-header-nav__button.md-logo img, .md-header-nav__button.md-logo svg {
+/* fix logo size, align Trivadis with PL/SQL Guidelines */
+.md-header__button.md-logo :-webkit-any(img,svg) {
     width: auto;
     height: 46px;
     padding-top: 10px;