From b65975355598ae166ab14f1fd6b8e42510f28d65 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Mon, 24 Oct 2016 17:32:52 -0700
Subject: [PATCH] layout: Treat flex flows as individual formatting contexts
 per spec.

---
 components/layout/block.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/layout/block.rs b/components/layout/block.rs
index 1658a703182..c0e8b51389a 100644
--- a/components/layout/block.rs
+++ b/components/layout/block.rs
@@ -1457,7 +1457,8 @@ impl BlockFlow {
             display::T::table_caption |
             display::T::table_row_group |
             display::T::table |
-            display::T::inline_block => {
+            display::T::inline_block |
+            display::T::flex => {
                 FormattingContextType::Other
             }
             _ if style.get_box().overflow_x != overflow_x::T::visible ||