message: button is button
diff: @@ -23,16 +23,15 @@ const Button = (props) => {
  })
  return (
  - <div
  + <button
  styleName={styleName}
  className={className}
  - role="button"
  onClick={onClick}
  id={id}
  disabled={disabled}
  >
  {children}
  - </div>
  + </button>
  )
  }
  