Why There is that whitespace when running the code

Question

https://code.sololearn.com/Ws6qqUAQKyWJ/?ref=app

Answer 1

check this..

https://code.sololearn.com/W48cLPw96OAl/?ref=app

Answer 2

Heba Mamdooh
because this is the default styling of lists.
You can change it for example like this:
ol {
padding-left:10px;
}

You can cancel the default styling of all elements:
* {
margin: 0;
padding: 0;
}