区别IE6与FF: background:orange;*background:blue; 区别IE6与IE7: background:green !important;background:blue; 区别IE7与FF: background:orange; *background:green; 区别FF,IE7,IE6: background:orange;*background:green !important;*background:blue;
评论星级较低,若资源使用遇到问题可联系上传者,3个工作日内问题未解决可申请退款~