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