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