dualonn

const container = document.getElementById("container")
function indexFlip(container, elements, property, value_0, value_1){
const children = container.children
  Array.from(children).forEach( (child) => {
    child.setAttribute(property, child.getAttribute(property) == value_0 ? (elements.includes(child.tagName) ? value_1 : value_0) : value_0)
    console.log(child.attributes)
    if(child.children.length > 0){
      indexFlip(child, elements, property, value_0, value_1)
    }
  })