Toggling Display On Large Div

开发者_Python百科I have a div with a ton of markup in it and a button that I'm using to toggle the display of that div.

The toggling of that div is slow and buggy - especially on an iPad. Why is this? Is there a way I can speed it up?

You could move it off screen:

#div.hidden {
  position: absolute;
  top: -1000px;
}

But is it really that slow? You could try it with vanilla JS, if that works:

document.getElementById('div').style.display = 'none';