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