In the image height is 100px but in code is 90px

Answer 1

Maybe the problem is you have a border, or padding, or margin that makes it bigger.

It would be easier to help if you provide more information

Answer 2

The capture (image) shows 100px but code shows 90px. Review the capture.

Answer 3

Can you like provide a link for the code?

Answer 4

https://www.sololearn.com/learn/CSS/1102/

Answer 5

Okay, i think i got it.

The height is 90px,
but there is a border of 5px, and the border is on the top and the bottom, so the total height is 90px + 5px + 5px = 100px

Answer 6

Ahhh. You are ok. Sorry its my error.