Update formatting for Windows

As a user of the Multi-Dielectric Energy Band Diagram Program, I want to have a good experience so I will keep using it.

**Acceptance Criteria:**

Given I have downloaded the program, when the program is running:

- [x] The picture and text quality is clear and not pixelated.
- [x] The text is easy to read.
- [x] There is more border space, so the text isn't going all the way to the left edge.
- [x] The homepage link is correct
- [ ] The homepage link is clickable
- [ ] It's easy to see what the range when I input a charge

Start by running the downloaded program on Windows and inspect the homepage link and charge-input display described in the acceptance criteria. Check how the program currently presents these elements; done means the homepage link is clickable and the charge range is easy to see, without regressing the completed formatting criteria.

Escrito por el modelo de indexación a partir del texto del issue.