Why header tag contained max-height with value 100vh, is not height as my screen??

Question

I have problem with sizing my header section... The value of 100vh is equal to 100% height of my screen no? Thanks for any help !!

Answer 1

Due to Code Playground's interface, 100vh may include some frame. I usually go for ≈90vh. 100vh lets me scroll vertically a bit.

Answer 2

Yes it is. It's percent from your viewport.

Answer 3

thank I found a problem, in max-height property (should be "Height" instead) :)