[Sanjip Shah]

@yflyjump To add the border around the slider (it looks that you are using the rev slider), you could go to Revolution Slider menu. Click on the ‘Slider’ you created. You will see lot of settings on right like ‘General Settings’, ‘Position’, ‘Appearance’ etc. Click on ‘Apperance’. Choose the border color there and also set the padding(border) to any number say 5. Then, click on the update slider button.
About your first question, can you clarify it more? Are you wanting border around the whole wrapper?