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