diff --git a/files/en-us/web/css/css_box_alignment/index.md b/files/en-us/web/css/css_box_alignment/index.md
index 6f1d8bfd03b1569..136ca1e1e6021c3 100644
--- a/files/en-us/web/css/css_box_alignment/index.md
+++ b/files/en-us/web/css/css_box_alignment/index.md
@@ -2,6 +2,7 @@
 title: CSS box alignment
 slug: Web/CSS/CSS_box_alignment
 page-type: css-module
+spec-urls: https://drafts.csswg.org/css-align/
 ---
 
 {{CSSRef}}
@@ -320,3 +321,13 @@ As the CSS box alignment properties are implemented differently depending on the
 - [Basic concepts of flexbox](/en-US/docs/Web/CSS/CSS_flexible_box_layout/Basic_concepts_of_flexbox)
 - [Aligning items in a flex container](/en-US/docs/Web/CSS/CSS_flexible_box_layout/Aligning_items_in_a_flex_container)
 - [Box alignment in CSS grid layouts](/en-US/docs/Web/CSS/CSS_grid_layout/Box_alignment_in_grid_layout)
+
+## Specifications
+
+{{Specifications}}
+
+## See also
+
+- [CSS display](/en-US/docs/Web/CSS/CSS_display) module
+- [CSS flex layout](/en-US/docs/Web/CSS/CSS_flexible_box_layout) module
+- [CSS grid layout](/en-US/docs/Web/CSS/CSS_grid_layout) module