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