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