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