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