Edits to the responsive design of the main hero

Interesting. A new div I think would be nice. I think it's a bootstrap thing not to put things that don't go outside of the container outside of the container. The container is a semantic notion. Technically the photo-credit is container bound. Is there any reason it can't be absolute to the container? The container has relative position. So you can put absolute position elements in it.

Also, if you put it in the container, you probably won't need a z-index for it. Will you? The container already has a z-index.

So to me creating a div with class name "hero-text-and-cta" would be good.

Thoughts?