https://www.alfred.edu/_global/js/news/article.js

1 $(function() {
2    //testing to float figures and caption right and left
3    //const mainFigures = document.querySelectorAll(".wysiwygContent > figure")
4    const mainFigures = document.querySelectorAll("figure")
5    mainFigures.forEach(element => {
6        //console.log(element.className);
7        const figImg = element.getElementsByTagName('img');
8        for (var i = 0, il = figImg.length; i < il; i++) {
9          if (figImg[i].className != "") {
10              figImg[i].parentElement.classList.add(figImg[i].className);
11              figImg[i].classList.remove(figImg[i].className);
12          }
13          
14        }
15        
16    });
17 });