Add ref in Less to docs regarding box-sizing conflicts

Refs #12351

diff --git a/less/scaffolding.less b/less/scaffolding.less
index c4869139bec597c9aa33135b57a8f2dc5e7576d6..2fa0fdec7cf1d21f198d2f7bdea0e405e34abd51 100644 (file)
--- a/less/scaffolding.less
+++ b/less/scaffolding.less
@@ -4,7 +4,10 @@
 
 
 // Reset the box-sizing
-
+//
+// Heads up! This reset may cause conflicts with some third-party widgets.
+// For recommendations on resolving such conflicts, see
+// http://getbootstrap.com/getting-started/#third-box-sizing
 * {
   .box-sizing(border-box);
 }