3 Answers
+ 5
It's 0.25 em which is 4px
16th Jun 2016, 11:46 PM
Akaanksh Raj

+ 1
that's true for some browsers.
24th Jun 2016, 5:21 PM
josh mizzi

0
any browser??
28th Jun 2016, 4:33 PM
Md Shoriful Islam

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