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[css] 第247天 rem是如何实现自适应布局的？ #1666

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haizhilin2013 opened this issue Dec 18, 2019 · 1 comment

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haizhilin2013 commented Dec 18, 2019

第247天 rem是如何实现自适应布局的？

我也要出题

haizhilin2013 added the css label

testplm commented Dec 19, 2019

其大小与设置的html根大小相对
通过js获取当前页面的宽度，动态的调整
html{
font-size: 5px;
}
来改变整个页面对应的字体大小

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