Back arrow settings

[AndersonCeci]

Displayed below is an image of the settings page without the back button.

Below, here is an image of the settings page with the back arrow button.

Here is a summary of what happened in this pull request.

• Increased the bottom padding to create more space between the content and the footer due to it being too close.
• Implemented a back button that now redirects users to the home page.
• Addressed and corrected some issues with inline CSS.

[AndiBraimllari]

Ideally we draft this for now, let's review this again at least after #255.