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