How to fix unexpected bootstrap behavior on small screens?

Question

css

Lyrica
I am developing a web application for our company. I don't have much experience, but I managed to get used to bootstrap. However, now the task of a good picture even on the smallest screen has arisen.
Essence of a question The
picture moves down on small screens. I suspect it's because of the jinja blocks, but it's ghostly. Who faced such a strange picture?
Expectation

Reality

Answer 1

In the real world, there are no smartphones with a screen width of less than 320px, which is what bootstrap is counting on.

Answer 2

Everything is very simple: somewhere a fixed or minimum width for the element is set. And this element goes beyond the available viewport, stretching the rest.

Answer 3

In fact, your expectation and reality coincide, since in the expectation the width of the visualization is 2 times larger than the given one. Well, respectively, in reality, about half of the expectation is visible. I don't understand what the question is...