<div class="entry-header">

	<h2><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></h2>
    <div class="date-time"><?php the_time('F j, Y'); ?> at <?php the_time('g:i a'); ?> | <?php the_category(', '); ?></div>

	<div class="comments-link">
		<div class="comments-link">
			<?php comments_popup_link( '<span class="leave-reply">' . __( 'Reply', 'twentyeleven' ) . '</span>', _x( '1', 'comments number', 'twentyeleven' ), _x( '%', 'comments number', 'twentyeleven' ) ); ?>
		</div>
	</div>

</div><!--end entry-header-->



here is the css


.entry-header {
    position: relative;
}
.entry-header .comments-link a {
    background: url("images/comment-bubble.png") no-repeat scroll 0 0 #EEEEEE;
    color: #666666;
    font-size: 13px;
    font-weight: normal;
    height: 36px;
    line-height: 35px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    right: 0;
    text-align: center;
    text-decoration: none;
    top: 0;
    width: 43px;
}
.date-time {
	padding:0;
	margin:0;
	position:relative;
}