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