Element button pseudo-element :after generated with font-size 16px box-sizing content-box position static width auto padding 20px font-weight normal display inline-block line-height normal margin 0px cursor pointer overflow visible transition border 0px #ff0000 solid background z-index auto float none border-radius text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto transform