(function redBoxButton() {

// Create a new div element

var newDiv = document.createElement("div");

// Set the id attribute of the new div

newDiv.id = "aspect-ratio-helper";

// Create a nested div inside the new div

var nestedDiv = document.createElement("div");

// Append the nested div to the new div

newDiv.appendChild(nestedDiv, newDiv.firstChild);

// Get the parent element where you want to append the new div

var parentElement = document.body; // Change this to your desired parent element

// Append the new div to the parent element

parentElement.insertBefore(newDiv, parentElement.firstChild);

//Default hiding the redbox

document.getElementById("aspect-ratio-helper").style.display = "none";

})();

//Create a function to button to perform on click action.

function redboxButtonClicked() {

var hideShowButton = document.getElementById("redbox");

if (document.getElementById("aspect-ratio-helper").style.display === "none") {

document.getElementById("aspect-ratio-helper").style.display = "block";

hideShowButton.innerHTML = "aspect-ratio box";

} else {

document.getElementById("aspect-ratio-helper").style.display = "none";

hideShowButton.innerHTML = "aspect-ratio box";

}

}

window.redboxButtonClicked = redboxButtonClicked;