Removing box-shadow to prevent overlapping of text and text shadow when ...

...the line-height is below 2.

With box-shadow and `line-height : 1.2;` : https://s3.amazonaws.com/uploads.hipchat.com/15499/204193/KbPopRm46JkgDLm/Screen%20Shot%202014-12-01%20at%203.36.11%20PM.png