I have an iframe showing on my page in a panel of a fixed height but the page rendered in the iframe is much larger. I don\'t want the user to be able to click on anything in th
If you don't want the contents of the iframe to be interactable by the user, you can disable pointer-events on it. But as you want it to be scrollable, just put a full sized iframe in a smaller div with overflow: scroll.
div {
width: 50vw;
height: 50vh;
overflow: scroll;
}
iframe {
width: 100vw;
height: 100vh;
pointer-events: none;
}