editing comment pusher submit button, how to edit the submit button Options

[xifyoufall]

how would you edit the submit button of this comment pusher?<br>

<!-- begin code provided by createblog.com --><br /><!-- begin code provided by createblog.com --><br /><form action="http://www.myspace.com/index.cfm?fuseaction=user.addComment" method="post" name="postcomment"><br /><input name="FriendID" value="your friend id here" type="hidden"><br /><input name="f_comments" value="what u want ur comment result to be" type="hidden"><br /> <input name="submit" value="name of your button pusher" class="" .this.disabled="true;document.commentForm.submit();" type="submit"><br /></form><br /><!-- end code provided by createblog.com --><br /><!-- end code provided by createblog.com -->

i understand how to change literally what it says but is there a way to edit the border and font and font color and background color of the actual button?