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