Different Sidebar

Hi, I love this theme. I’m not a huge fan of the sidebar style. I’d like it to be just like a widget area on the right side of the site. Preferably to match the content area so they’re side by side. I’ve tried to find different coding, but it hasn’t worked. If we could create a second content area to put widgets that might work too. My site is at https://www.theeffieafton.com. Thanks!