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