<style>
#nav-single { float:left; width:638px; margin:30px 0 0 0; font-size:12px; padding:20px 0 0 0; border-top:1px dotted #ccc; color:#777; }
.nav-previous { float:left; width:300px; overflow:hidden; }
.nav-next { float:right; width:300px; overflow:hidden; text-align:right; }
</style>
<!– 原来的,所有分类文章
<div id=”nav-single”>
<span><?php previous_post(‘%’, ‘上一篇：’, ‘yes’); ?></span>
<span><?php next_post(‘%’, ‘下一篇：’, ‘yes’); ?></span>
</div>
–>
<div id=”nav-single”>
<span><?php previous_post_link($format=’<strong>上一篇: </strong> %link’, $link=’%title’, $in_same_cat = true, $excluded_categories = ”) ?></span>
<span><?php next_post_link($format=’<strong>下一篇: </strong> %link’, $link=’%title’, $in_same_cat = true, $excluded_categories = ”) ?></span>
</div>