第一篇链接:http://www.zhangxinxu.com/wordpress/2010/12/css-%E7%9B%B8%E5%AF%B9%E7%BB%9D%E5%AF%B9%E5%AE%9A%E4%BD%8D%E7%B3%BB%E5%88%97%EF%BC%88%E4%B8%80%EF%BC%89/
第二篇链接:http://www.zhangxinxu.com/wordpress/2010/12/css-%E7%9B%B8%E5%AF%B9%E7%BB%9D%E5%AF%B9relativeabsolute%E5%AE%9A%E4%BD%8D%E7%B3%BB%E5%88%97%EF%BC%88%E4%BA%8C%EF%BC%89/
第三篇链接:http://www.zhangxinxu.com/wordpress/2011/03/css-%E7%9B%B8%E5%AF%B9%E7%BB%9D%E5%AF%B9relativeabsolute%E5%AE%9A%E4%BD%8D%E7%B3%BB%E5%88%97%EF%BC%88%E4%B8%89%EF%BC%89/
第四篇链接:http://www.zhangxinxu.com/wordpress/2011/08/css%E7%9B%B8%E5%AF%B9%E5%AE%9A%E4%BD%8Drelative%E7%BB%9D%E5%AF%B9%E5%AE%9A%E4%BD%8Dabsolute%E7%B3%BB%E5%88%97%EF%BC%88%E5%9B%9B%EF%BC%89/
第五篇链接:http://www.zhangxinxu.com/wordpress/2011/08/css%E7%9B%B8%E5%AF%B9%E5%AE%9A%E4%BD%8D%E7%BB%9D%E5%AF%B9%E5%AE%9A%E4%BD%8D%E4%BA%94%E4%B9%8Bz-index%E7%AF%87/