Remove CSS workaround for scroll-anchoring (#1976)

Docsy does not set the `height` anymore, but the `min-height`, which doesn't seem to affect scroll-anchoring.
See f22a70ec56

Signed-off-by: Kévin Commaille <zecakeh@tedomum.fr>

assets/scss/_styles_project.scss

@@ -26,12 +26,6 @@ Custom SCSS for the Matrix spec
  */
 @import "syntax.scss";
 
-/* Workaround for https://github.com/google/docsy/issues/1116:
- * fix scroll-anchoring */
-.td-outer {
-    height: auto;
-}
-
 /* Overrides for the navbar */
 .td-navbar {
   box-shadow: 0px 0px 8px rgba(179, 179, 179, 0.25);

changelogs/internal/newsfragments/1976.clarification

@@ -0,0 +1 @@
+Remove CSS workaround for scroll-anchoring.