image in comment Options

[ruby116]

this code is for adding image to the comments

<!-- begin code provided by createblog.com --><br /><!-- from xanga.com/html_scripts --><br /><style type="text/css"><br />table.blogbody {<br />/* this edits the other the place where the  blog is */<br />background-image: url(http://URL OF YOUR IMAGE HERE);<br />background-repeat: no-repeat;<br />background-position: top left;<br />width:600px;<br />border: 1px solid #ffffff;<br />border-width: 1px 1px 1px 1px;<br />}<br /></STYLE><br /><!-- end code provided by createblog.com --><br /><br /><!-- end code provided by createblog.com -->

how do i make it only have a image in 1 "comment" not "comments"?