[Solved] Q. How to stop scrolling to the no content area?

Question

Their is a white space below, how to stop viewers seeing it?
https://code.sololearn.com/WGKyU4qv2P3U/?ref=app

Answer 1

Remove
Height:100vh;
On line 11

Or change * on line 7 to body

Answer 2

Remove height: 100vh on line 11 and add box-sizing: border-box;