Element block pseudo-class :hover generated with background z-index auto font-size 18px display block width 160px border-radius padding 20px border 0px rgba(0,0,0,1) solid line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default position static margin 0px font-weight normal height auto transform overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none box-sizing content-box transition