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