Element block pseudo-element :after generated with display block height auto position static box-sizing content-box line-height 1 cursor default transition overflow hidden border-radius z-index auto border 0px rgba(0,0,0,1) solid transform margin 0px width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none padding 20px font-size 25px background font-weight bold