From 863cb131c9f274c7df191683799bb7a4c39db83e Mon Sep 17 00:00:00 2001
From: ysds <ysds.code@gmail.com>
Date: Sun, 31 Dec 2017 14:52:02 +0900
Subject: [PATCH] Add positive border utilities

---
 docs/4.0/utilities/borders.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/4.0/utilities/borders.md b/docs/4.0/utilities/borders.md
index fcc064d39e..fac49e3a1a 100644
--- a/docs/4.0/utilities/borders.md
+++ b/docs/4.0/utilities/borders.md
@@ -14,6 +14,10 @@ Add classes to an element to remove all borders or some borders.
 <div class="bd-example-border-utils">
 {% example html %}
 <span class="border"></span>
+<span class="border-top"></span>
+<span class="border-right"></span>
+<span class="border-bottom"></span>
+<span class="border-left"></span>
 <span class="border-0"></span>
 <span class="border-top-0"></span>
 <span class="border-right-0"></span>