World Clock UI Update

[kanielv]

The UI on the World Clock tab needs to be updated to make it look a bit nicer. I will leave the design up to who works on it but make it look consistent with the rest of design.

For example, each Clock could have a border around similar to the alarms tab.

[kevinnewbold]

I'd like to work on this issue, if at all possible!

[kanielv]

Go for it! I am assigning you this issue.

[kevinnewbold]

updated the styling! opened a pull request with my changes

here's the new styling