Javascript - change div after page load

Question

I have a div that renders automatically by a plugin, I want after the page has loaded, I can cut it from a place and put it inside the div that contains my image:

to exemplify I made this codepen, I want to change the div 'change-place' into the div 'contain-image'

Code pen

in short I want to make a javascript that takes the blue div out of the red one and puts it inside the green one

$(document).ready(function() {
        $('.contain-image').append($('.change-place'));
});