Html notes (9) header tag_html/css_WEB-ITnose

Header tags: 93f0f5c25f18dab9d176bd4f6de5d30e

Header tags are placed between the 93f0f5c25f18dab9d176bd4f6de5d30e 9c3bca370b5104690d9ef395f2c5f8d1 header parts. Includes: title base meta link

b2386ffb911b14667cb8f0f91ea547a7: Specifies the content displayed in the title bar of the browser.

dde6fb694e6711ae5e6f381704c04ae4:

href attribute: Specifies the directory of all hyperlinks in the web page. It can be a local directory or a network directory. Note that the directory must be represented by at the end of the value. Only works on hyperlinked files with relative paths.

target attribute: Specifies how to open a hyperlink. For example, _blank means that all hyperlinks are opened and displayed in new windows.

e8e496c15ba93d81f6ea4fe5f55a2244:

name attribute: description information of the web page. When keywords is taken, the content of the content attribute is used as the search engine's keywords for searching.

http-equiv attribute: simulates the response header of the HTTP protocol.

2cdf5bf648cf2f33323966d7f58a7f3f :

rel attribute: Describes the relationship between the target document and the current document.

type attribute: document type.

media attribute: Specify which device the target document works on

Example:

                  <p class="sycode">                       1      <     head     >            2             3           <     title     >     我的网页     </     title     >            4             5           <     base      href     ="d:\code\myhtml\"           />     <!--     链接的根目录     -->            6             7           <     meta      http-equiv     ="keywords"      content     ="Shawn"           />     <!--     网页关键字为Shawn     -->            8           <     meta      http-equiv     ="refresh"      content     ="3"           />     <!--     3秒刷新一次     -->            9           <     meta      http-equiv     ="Content-Type"      content     ="text/html; charset=gb2312"           />           10            11           <     link      rel     ="stylesheet"      href     ="1.css"      media     ="print,screen"           />           12           <!--     关联一个css样式文件     -->           13            14           </     head     >           15            16           <     body     >           17            <     a      href     ="pic.jpg"     >     PIC     </     a     >           18           </     body     >                  </p>