How to Highlight Author Comment in Blogger

Highlighted Author comment make the blog's owner comments looks different from the visitors comments
Follow these Instruction to Highlight author comment in Blogger (blogspot)

1:- goto blogger dashboard >> Template >> Edite HTML >> Expand Template

and Find  ]]></b:skin>


2:-Copy below codes and Past it before (above)  ]]></b:skin> 

.comment-body-author {

background: #E6E6E6; /* Background color*/
color: #000; /* Text color*/

border-top: 1px dotted #223344;border-bottom: 1px dotted #223344;border-left: 1px dotted #223344;border-right: 1px dotted #223344;

margin:0;

padding:0 0 0 20px; /* Posotion*/

}

Then Find >>

<div id='comment-body'>

              or 

<dd class='comment-body'>

3:-Copy below codes and Past it before (above) <div id='comment-body'>  or <dd class='comment-body'>

<b:if cond='data:comment.author == data:post.author'>
<dd class='comment-body-author'>
<p><data:comment.body/></p>
</dd>
<b:else/> 

4:- PUT  </b:if> after End paragraph(code ) of

<div id='comment-body'>

              or 

<dd class='comment-body'>

Eg..

<b:if cond='data:comment.author == data:post.author'>
<dd class='comment-body-author'>
<p><data:comment.body/></p>
</dd>
<b:else/>

<div id='comment-body'>
<b:if cond='data:comment.isDeleted'>
<span class='deleted-comment'><data:comment.body/></span>
<b:else/>
<div style='clear:both;'/>
<p class='comment-body' style='padding-right:10px;'><data:comment.body/></p>
</b:if>
</div>

</b:if>

ANY PROBLEM COMMENT BELOW