I am adding a comments section to my site, I already have chosen Disqus as the provider and have set everything up. When i add the HTML to a placeholder i can obviously stretch the placeholder. When i test by adding comments they disappear when they exceed the placeholder lenght. Is there a way to force the place holder to expand or do i need to add something to the html to create a scrol bar? Id rather have the comment section be able to expand downward as needed