html knowledge summary (two)
table of Contents
1. Web page structure
The page layout of the web pages we browse has a certain structure, such as the header information bar, content block, side navigation bar, etc. Several structures of the webpage are listed below
| Element name | description |
|---|---|
| header | Mark the contents of the header area |
| footer | Mark the contents of the trailing area |
| section | A separate area on the page |
| article | Independent article content |
| aside | Related content, sidebar |
| are not | Navigation content |
Use different element names to integrate different parts of the web page, which can make the code structure clear and easy to maintain
<header>头部</header>
<footer>尾部</footer>
<nav>导航</nav>Two, iframe inline frame
The iframe frame is to insert a window in the web page, and then display the URL filled in our src in the window
<iframe src="网站地址" name="a"></iframe>You can also do this to open a website in an iframe a window
<iframe src="" name="a"></iframe>
<a href="https://www.baidu.com" target="a">点击跳转</a>
The content of the article is organized according to the self-study of the html part of " Meeting Crazy God" . I would like to thank the blogger here .