it shows fine when in the dev app, but when I upload it to my host, none of the formatting is there. Everything is left justified, and no pictures show.
Where did I go wrong?

this is what it looks like.
I'm experimenting to make sure the template works for me before I put a lot of time into it.

Well for a start which CoffeCup application are you using?, as a Guest that normally indicates you haven't yet purchased an app, or registered for a free version of one that is available for free
Its unlikely that you can upload all of the required files to render the template as it should.

If you have purchased an application, then you should contact the CCip support team to find out why you are still registered as a "Guest"

I'm using version 18.0 build 890. I purchased the software.
I'll contact support. Thanks.

That sounds like you are using the HTML Editor. It could be that you have forgotten to upload a CSS file. Maybe upload again, and make sure you are uploading to the right location (the right subfolder).

The 'Black Forest' template was created for CC's Site Designer. All those templates have then been converted to be used in the HTML Editor.

<Off topic: >
When checking your screenshots, I noticed that you are writing about bagpipes, saying that in most of Europe apart from the British Isles, the use of the bagpipe has more or less died out. I don't know if you are aware that in Turkey (well, not exactly Europe), the use of that instrument is very much alive. It's part of the traditional folk music, especially along the eastern Black Sea coast. The bagpipes there, in Turkish 'tulum', have two parallel chanters but they don't have any drones. </off topic>