关于字符间距的问题

Question

html中，汉子与汉字之间默认有1px的间距。  使用letter-spacing设置字符间距的时候， 是否要减掉汉字与汉字之间默认的1px间距？

Answer 1

你设置多少就会是多少

Answer 2

你设置2px就是2px,不用减

Answer 3

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