说明：  表单局部美化，网页制作过程中用来局部美化网页表单，使用css,html,javascript,根据要求进行美化网站，使网页静态动态效果都得到美化，使网页更好看美观，使源代码更简单易懂。
(Form partial beautification, which is used to beautify the web page form in the process of web page production. CSS, HTML, JavaScript are used to beautify the web site according to the requirements, so that the static and dynamic effects of the web page are beautified, the web page is more beautiful, and the source code is simpler and easier to understand.)