Basic Screener styling changes and other fixes.

There are many styling changes yet to be made, so I am making a Pull Request for my development to keep things moving. Currently the Pull Request Includes : 

1. Shifting the Extreme left vertically aligned tab to the right side.
2. Basic style changes to the Pharmacy table, needs more attention though.
3. Making the Pharmacy List fluid. 
4. Minor overlap fixes.

I will keep on adding changes though.

Cheers.