Element input pseudo-element :after generated with border 1px #b7b7b7 solid display inline-block width auto line-height normal padding 20px font-weight normal height auto background margin 4px float none z-index auto cursor default transition box-sizing content-box text-shadow 0px 0px 0px rgba(255,255,255,0.66) box-shadow 0px 0px 2px rgba(0,0,0,0.2) border-radius position static overflow visible transform font-size 16px