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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>123086</bug_id>
          
          <creation_ts>2013-10-20 22:31:37 -0700</creation_ts>
          <short_desc>Editing font-size needs to split background-color</short_desc>
          <delta_ts>2013-11-03 16:47:11 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>HTML Editing</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="KyungTae Kim">ktf.kim</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>dbates</cc>
    
    <cc>enrica</cc>
    
    <cc>rniwa</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>941737</commentid>
    <comment_count>0</comment_count>
      <attachid>214707</attachid>
    <who name="KyungTae Kim">ktf.kim</who>
    <bug_when>2013-10-20 22:31:37 -0700</bug_when>
    <thetext>Created attachment 214707
test case

On editable contents, if you edit font-size for text that has background-color, the editing result looks weird (you can refer attached test case).

If you select &quot;BBCC&quot; and edit font-size on the 1) below,
the result is like 2) below - the background-color can&apos;t cover to the edited size because the &apos;background-color&apos; property is not inherited.

1) &lt;span style=&quot;background-color:blue&quot;&gt;AABBCC&lt;/span&gt;
2) &lt;span style=&quot;background-color:blue&quot;&gt;AA&lt;font size=&quot;7&quot;&gt;BBCC&lt;/font&gt;&lt;/span&gt;

We expect the background-color fully cover the &quot;BBCC&quot;, for that, editing font-size needs to split background-color like below. 
3) &lt;span style=&quot;background-color:blue&quot;&gt;AA&lt;/span&gt;&lt;font size=&quot;7&quot;&gt;&lt;span style=&quot;background-color:blue&quot;&gt;BBCC&lt;/span&gt;&lt;/font&gt;

One more problem for current behavior occurs when you changing background-color of some text of 2).
If you select &quot;CC&quot; and edit background-color , the split &amp; push down for background-color occurs, so it changes  the area for background-color for &quot;BB&quot; - the node that should not be affected.
4) &lt;span style=&quot;background-color: blue;&quot;&gt;AA&lt;/span&gt;&lt;font size=&quot;7&quot;&gt;&lt;span style=&quot;background-color: blue;&quot;&gt;BB&lt;/span&gt;&lt;span style=&quot;background-color: green;&quot;&gt;CC&lt;/span&gt;&lt;/font&gt;&lt;/div&gt;</thetext>
  </long_desc>
      
          <attachment
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          >
            <attachid>214707</attachid>
            <date>2013-10-20 22:31:37 -0700</date>
            <delta_ts>2013-10-20 22:31:37 -0700</delta_ts>
            <desc>test case</desc>
            <filename>editing_fontsize.htm</filename>
            <type>text/html</type>
            <size>1256</size>
            <attacher name="KyungTae Kim">ktf.kim</attacher>
            
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    </bug>

</bugzilla>