这是一套和网页上的输入用户名和密码的输入框的变体控件,对于开发有特色的软件有用途,并且会提高软件的亲和力和可用性。给软件增加含金量。-This is a Webpage and the username and password input box variant control, have use for the development of distinctive software, and will improve the affinity and the availability of