I am changing the absolute position of an Image element with Javascript by adding following CSS class via classList.add(".moving"):

.moving {
    position: absolute;
    display: inline-block;
}

When a certain event occurs, I would like that img to go back in its previous (standard flow) place inside a div container. I've already removed the .moving class and also set the position and display properties back to relative and inline manually.

pic.classList.remove(".moving");
puzzleSource.style = "position: relative; display: inline";

Somehow I can't wrap my head around this. Hope one of you guys can help me out.