Embed code for Dashboard element

0

Hello all,

I'm trying to copy the HTML code from the company's sharepoint for the News page.
I've tried many ways but the layout changes when I try to add it in the dashboard and even trying to select the margins, it doesn't fit in the page, like I just want to check the first 5 news and get a scroll.
Maybe I'm asking for too much, but do you have any ideas?

Thank you