hreflang<a>,<area>,<link>Specifies the language of the linked document http-equiv<meta>Provides an HTTP header for the information/value of the content attribute idGlobal AttributesSpecifies a unique id for an
<body> <header> <hgroup> <h2>Site Slogan!</h2> <h1>Site Title</h1> </hgroup> <nav><h1>Main Navigation</h1></nav> </header> <section><h1>Featured Content</h1> <article><h1>An Article</h1> <aside><h1>Article Synopsis</h1></aside> </article> </section> <section><h1>Other ...
63. Attribute-Value Pair -属性值对 64. HTML5 - HTML第五版 65. Semantic Elements -语义元素 66. Section -区块 67. Header Element -头部元素 68. Nav Element -导航元素 69. Article Element -文章元素 70. Aside Element -侧边栏元素 71. Footer Element -页脚元素 72. Mark Element -标记元素 73...
block: div、p、h1、form、ul、hr( section、header、footer、canvas、article、aside、figure、nav、hgroup) inline: span、a、b、i、select、lable、 input 空元素: br 表示页面不同位置的标签:header、nav、article、section、aside、footer 表格:table、colgroup、col、caption、thead、tbody、tfoot、tr、th、td ...
The lang global attribute helps define the language of an element: the language that non-editable elements are written in, or the language that the editable elements should be written in by the user. The attribute contains a single "language tag" in the
content-language 指定内容的语言; default-style 指定默认样式表; refresh 刷新; set-cookie 模拟 http 头 set-cookie,设置 cookie; x-ua-compatible 模拟 http 头 x-ua-compatible,声明 ua 兼容性; content-security-policy 模拟 http 头 content-security-policy,声明内容安全策略。
Attribute (width) is obsolete. Its use is discouraged inHTML5documents. 属性(宽度)已过时。 在HTML5文档中不鼓励使用它。 Attribute (cellpadding) is obsolete. Its use is discouraged in HTML5 documents. 属性(单元格内文字与边框的距离)已过时。 在HTML5文档中不鼓励使用它。
首行之后是若干行请求头, 包括general-header, request-header或者entity-header,每个⼀行以CRLF结束 请求头和消息实体之间有⼀个CRLF分隔 根据实际请求需要可能包含⼀个消息实体 ⼀个请求报文例子如下: GET /Protocols/rfc2616/rfc2616-sec5.html HTTP/1.1 Host: www.w3.org Connection: keep-alive Cache...
</title> </head> <body> <form id="form1" runat="server"> <h3>HtmlHead Class Example</h3> <asp:label id="Label1" text = "View the HTML source code of this page to see the title and body style added to the header element." runat="server"> </asp:label> </form> </body> ...
("type","text/css");// </snippet2>// Add the HtmlLink to the Head section of the page.Page.Header.Controls.Add(myHtmlLink); }</script><htmlxmlns="http://www.w3.org/1999/xhtml"><headid="head1"runat="server"><title>HtmlLink Example Page</title></head><body><formid="form1"...