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I have two CSS files. According to different screens, how can I use JS to control their import? _html/css_WEB-ITnose

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Release： 2016-06-24 12:14:21
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I have two CSS files a.css and b.css

How to use JS statements to control the import into the page according to different conditions?


Reply to discussion (solution) 

if(xxx){  document.write("<link href='a.css' ..... />");}else{  document.write("<link href='b.css' ..... />");}
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我有二个CSS文件，根据不同屏幕，使用JS如何来控制它导入呢？
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