Element input pseudo-element :after generated with width auto background border-radius font-weight normal box-sizing content-box display inline-block z-index auto height auto padding 20px float none overflow visible margin 0px font-size 16px box-shadow 0px 0px 1px rgba(0,0,0,0.5) line-height normal cursor default text-shadow 1px 1px 0px rgba(255,255,255,0.66) transform border 1px #b7b7b7 solid position static transition