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