HTML NOTE 1

HTML NOTE 1. Base tag

The underlying link to all links in the Web page, the link in the base tag affects all the link in the page, unless the link is set up with a protocol.

2. Form form

Role: Login or register, upload ....

Enter user name and password

2.1 Properties commonly used in form tags

The Action property sets who submits the data in the form to

如果action的属性值为空，那么当你点击提交的时候数据就提交到了当前的网页中

The Method property method sets the methods that are submitted to the background get/post

当method属性值为get的时候，数据被通过url(统一资源定位符)传递到后台当中当属性值为post的时候，传输数据通过服务器来传输。当method属性值为空的时候，默认属性值为get。

2.2 Form forms one of the input

<input type="text" name="user">type  类型 text 文本类型  password  密码submit 提交file 文件 hidden  隐藏radio  

Css1. Shop Web Page Three kinds of technology

The HTML station is responsible for the structure in terms of semantics
CSS station in an aesthetic perspective to beautify the JavaScript station to interact in a user experience perspective

2. Learn about CSS

What is CSS?

Cascading Style Sheets (full name: Cascading style Sheets) is a computer language used to represent file styles such as HTML (an application of the standard Universal Markup Language) or XML (a subset of the standard Universal Markup Language). CSS can not only statically modify the Web page, but also with a variety of scripting language dynamically to the elements of the page format. [1]

Cascading Style Sheets---core keywords

Style Sheet: Responsible for landscaping

cascading : Styles will not be wiped out and will only be overwritten

Differences in three base selectors

HTML NOTE 1