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