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