Question on optimization for different screens?

Question

css

Hello. Stupid question, but still I'd better be sure of the correct answer.
If my image has margin-left: 2%;
And when adapting to different screens, I want to remove this property.
How can I do it?

Answer 1

@media screen and (max-width: ширина_экрана) { /* максимальная ширина экрана в пикселях меньше которой свойство будет изменено */
    элемент {
        margin-left: 0;
    }
}