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