Element block pseudo-class :hover generated with border 1px rgba(0,0,0,1) solid margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius transition padding 20px font-size 16px height auto background overflow hidden cursor default font-weight normal box-sizing content-box transform display block line-height 1 z-index auto float none position static width 160px