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