The adaptive has a white stripe, how to remove it?

Question

css

there is such a problem.

Perhaps because of the animations that I added


the site - where you can see
the github

Answer 1

This means that any element in the layout cannot become smaller than the width of the screen plus this strip. Maybe width/min-width is hardcoded somewhere, maybe flex without flex-wrap.
Write down the style

* {
  outline: 1px solid red;
  outline-offset: -1px;
}

And look what sticks out on the white stripe. Then, in the inspector, find out which rule prevents the block from shrinking to fit the screen.
Although, in your case, you can already see which blocks are not adapted. Just scroll down the page.

Answer 2

Because of transform: translate( X%, Y%), be careful with %
Mb, it will be useful to someone