Inserting Raw html code into a page — issues

Hi,
I’m attempting to post my jupyter notebook code that I’ve converted to an html file into a post. When I use the raw html element or insert into the code area itself when editing, I lose the output frames. The output frames contain wider content than the page, and in the original html it has a horizontal scroll bar. When I paste the source code into the raw html area, I lose the horizontal scroll bar and the content is squished into the width of the page, making it unreadable.