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.
whatwg · Apr 17, 2017 · 3fc8301 · 3fc8301
1 parent 91aff6d
commit 3fc8301
Showing 1 changed file with 12 additions and 12 deletions.
diff --git 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