diff --git a/docs/utilities/flexbox.md b/docs/utilities/flexbox.md
index 2acd1fed49..bc2a9cdb0e 100644
--- a/docs/utilities/flexbox.md
+++ b/docs/utilities/flexbox.md
@@ -108,3 +108,68 @@ Responsive variations also exist for `.flex-nowrap` and `.flex-wrap`.
{% for bp in site.data.breakpoints %}
- `.flex{{ bp.abbr }}-nowrap`
- `.flex{{ bp.abbr }}-wrap`{% endfor %}
+
+## Justify content
+
+Use `justify-content` utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if `flex-direction: column`). Choose from `start` (browser default), `end`, `center`, `between`, or `around`.
+
+{% example html %}
+
+
Flex item
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