ie8hack问题

.color3{ color:#F00; color/***/:#00F 9}/*IE6,IE7,IE8识别*/  这条有效

ie8不支持tanslate

.margin-left{margin-left:-2px9}【ie8和ie9均可识别9】

:root .margin-left{margin-left:09}【只有ie9可识别:root】