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