所谓的浏览器兼容性问题，是指因为不同的浏览器对同一段代码有不同的解析，



造成页面显示效果不统一的情况，在大多数情况下，我们的需求是，无论用户用



什么浏览器来查看我们的网站或者登陆我们的系统，都应该是统一的显示效果。



随着浏览器版本的增多，解决IE浏览器兼容性显得尤为重要-The so-called browser compatibility issues, is because different browsers on the same piece of code has a different resolution, resulting in the page display inconsistency, in most cases, our needs, no matter what browser the user to see our website or go to our system, should be a unified display. With the browser version number, solve the IE browser compatibility is particularly important