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