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