From 3fc830124986d8fb0aa53cd2d2f2fea12a926e5d Mon Sep 17 00:00:00 2001
From: Simon Pieters <zcorpan@gmail.com>
Date: Mon, 17 Apr 2017 23:41:29 +0200
Subject: [PATCH] Make <body topmargin> win over <iframe marginheight> (#2489)

This matches Gecko and Edge. Chromium and WebKit copy the
marginheight attribute from <iframe> to the child document's
<body>, which then takes precedence over topmargin, but copying
the attribute is non-conforming.

Fixes #2484.
---
 source | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/source b/source
index 5df01247e13..1fe9accf30b 100644
--- a/source
+++ b/source
@@ -109836,35 +109836,35 @@ html, body { display: block; }</pre>
    <tbody>
     <tr>
      <td rowspan="3"><span>'margin-top'</span>
-     <td><code>body</code> element's <code data-x="attr-body-marginheight">marginheight</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-marginheight">marginheight</code> attribute
     <tr>
-     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginheight">marginheight</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-topmargin">topmargin</code> attribute
     <tr>
-     <td><code>body</code> element's <code data-x="attr-body-topmargin">topmargin</code> attribute
+     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginheight">marginheight</code> attribute
    <tbody>
     <tr>
      <td rowspan="3"><span>'margin-right'</span>
-     <td><code>body</code> element's <code data-x="attr-body-marginwidth">marginwidth</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-marginwidth">marginwidth</code> attribute
     <tr>
-     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginwidth">marginwidth</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-rightmargin">rightmargin</code> attribute
     <tr>
-     <td><code>body</code> element's <code data-x="attr-body-rightmargin">rightmargin</code> attribute
+     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginwidth">marginwidth</code> attribute
    <tbody>
     <tr>
      <td rowspan="3"><span>'margin-bottom'</span>
-     <td><code>body</code> element's <code data-x="attr-body-marginheight">marginheight</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-marginheight">marginheight</code> attribute
     <tr>
-     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginheight">marginheight</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-bottommargin">bottommargin</code> attribute
     <tr>
-     <td><code>body</code> element's <code data-x="attr-body-bottommargin">bottommargin</code> attribute
+     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginheight">marginheight</code> attribute
    <tbody>
     <tr>
      <td rowspan="3"><span>'margin-left'</span>
-     <td><code>body</code> element's <code data-x="attr-body-marginwidth">marginwidth</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-marginwidth">marginwidth</code> attribute
     <tr>
-     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginwidth">marginwidth</code> attribute
+     <td>The <code>body</code> element's <code data-x="attr-body-leftmargin">leftmargin</code> attribute
     <tr>
-     <td><code>body</code> element's <code data-x="attr-body-leftmargin">leftmargin</code> attribute
+     <td>The <code>body</code> element's <span>container frame element</span>'s <code data-x="attr-iframe-marginwidth">marginwidth</code> attribute
   </table>
 
   <p>If the <code>body</code> element's <span>node document</span>'s <span
