Made the webpage responsive.

[martinfrances107]

Hi I love this little project ...

While I was playing with the emulation. I noticed the web-page was not responsive - so I fixed it.

( For narrow pages the section "Loaded Program Offset" was misaligned.)

I hope this PR helps.

To check my work I ran the page through the lighthouse test suite which picks up HTML issues.

https://developer.chrome.com/docs/lighthouse/overview

In turn I also fixed any reported issues.

1. I added this meta tags

https://developer.chrome.com/docs/lighthouse/best-practices/viewport

2. All form elements must have a label ... for the text area I added this snippet.

Program View

[NithinKonda]

The pull request aims to make the help.html webpage responsive and fixes HTML issues identified by the Lighthouse test suite. The key changes include:

Adding meta tags for viewport and description.
Improving the HTML structure for better readability and maintainability.
Positive Aspects:

The addition of the tag ensures that the webpage is responsive and adjusts to different screen sizes.
Including a tag improves SEO and provides better context for the page.
The HTML structure is cleaned up, making it more readable and maintainable.
Suggestions for Improvement:

Ensure that all changes are consistently formatted (e.g., indentation).
Verify that the changes do not affect the existing functionality of the help page, especially on narrow screens.

[martinfrances107]

regarding the imprefections on the help page ... loooking at the
The page has lots of <pre> tags where text layout can be force by a human.

Changing the CSS styling from the default overflow breaks the intent of the pre tag....

I started this PR just to help out and get rid of the blemish on the front page...

so I suggest that gets diverted to a separate issue.