var isFullscreen = false
var originaWidths
function toggleFullscreen() {
  let outerContainer = document.querySelector('#dialogueChat').style
  let innerContainer = document.querySelector('#lekaneBanner_chatContentsContainer').style
  if (isFullscreen) {
    outerContainer.width = originalWidths.outerContainer
    innerContainer.width = originalWidths.innerContainer
  } else {
    let outerContainer = document.querySelector('#dialogueChat').style
    let innerContainer = document.querySelector('#lekaneBanner_chatContentsContainer').style
    if (!originaWidths) {
      originaWidths = {
        outerContainer: outerContainer.width,
        innerContainer: innerCongtainer.width
      }
    }
    outerContainer.width = "90%"
    innerContainer.width = "100%"
  }
}