To use expandable box:
import init from './expandable.js';
var boxArray = Array.from(document.querySelectorAll('.box'));
init(boxArray);
The init function can take additional arguments to specify a maximum height and button text for when the box is closed and open.
function init(boxes, "90px", "close", "open")
The default values are a height of "200px", closetext of "Show less" and opentext of "Show more".
Expandable box offers two custom event listeners - open and close.
box.addEventListener('close', function() {
console.log('closed!!');
})