Element button pseudo-element :after generated with border-radius z-index auto padding 20px text-shadow font-size 18px margin 0px border 6px #b7b7b7 double transform float none width auto cursor default display inline-block box-sizing content-box transition height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static font-weight normal overflow visible line-height normal background