From: Mark Otto <markdotto@gmail.com>
Date: Wed, 6 Sep 2017 04:07:03 +0000 (-0700)
Subject: link to mdn flex doc
X-Git-Tag: v4.0.0-beta.2~182
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c449f3323ad80be54a7bc59e2e33d5b1a73b18ce;p=thirdparty%2Fbootstrap.git

link to mdn flex doc
---

diff --git a/docs/4.0/layout/grid.md b/docs/4.0/layout/grid.md
index 96f2beaf6a..b61ecd3df4 100644
--- a/docs/4.0/layout/grid.md
+++ b/docs/4.0/layout/grid.md
@@ -8,7 +8,7 @@ toc: true
 
 ## How it works
 
-Bootstrap's grid system uses a series of containers, rows, and columns to layout and align content. It's built with flexbox and is fully responsive. Below is an example and an in-depth look at how the grid comes together.
+Bootstrap's grid system uses a series of containers, rows, and columns to layout and align content. It's built with [flexbox](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Using_CSS_flexible_boxes) and is fully responsive. Below is an example and an in-depth look at how the grid comes together.
 
 <div class="bd-example bd-example-row">
 <div class="container">