Fixed css issue with subscribed text by increasing column size for medium viewport

The subscribed text overflows the box in the medium view resolution (768 ~ 1200), which was causing the issue. I also removed the top padding on the text because this makes it more aligned with the other text.

The text looked fine <768 and >1200, so I left those columns as is (if the resolution is more than 1200, the boxes use the same width)

An alternate solution if you'd still like 4 boxes on the same line is to use a padding of -22px on the text and checkbox div when the resolution is between 768 and 1200.