Element block pseudo-class :hover generated with border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition line-height 1 cursor default display block overflow hidden position static padding 20px font-size 16px font-weight normal border 0px rgba(0,0,0,1) solid z-index auto background height auto margin 0px float none box-sizing content-box width 160px box-shadow 2px 2px 2px rgba(0,0,0,0.3) transform