selectWrapper = function (position) {
		const classes = position.replace("_", " ");
		const parentWrapper = document.getElementsByClassName(classes);
		if (parentWrapper.length > 0) {
			const wrapper = parentWrapper[0].getElementsByClassName("container");
			if (wrapper.length > 0) {
				return wrapper[0];
			}
		}
	}
Select the wrapper dom object for a specific position.
@param {string} position The name of the position.
@returns {HTMLElement | void} the wrapper element