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<title>WEB - welcome</title>
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<h1><a href="index.html">Ju Chan's WEB</a></h1>
<div id="grid">
<ol>
<p style="margin:0; font-size: 30px; border-bottom:1px solid gray">List</p>
<li><a href="5-1.html" class="saw" id="aciveid"> HTML</a></li>
<li><a href="5-2.html" class="saw active">CSS</a></li>
<li><a href="5-3.html">JavaScript</a></li>
</ol>
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<li><a href="5-1.html"><font color="red"> HTML</font></a></li>
<li><a href="5-2.html"><font color="red"> CSS</font></a></li>
<li><a href="5-3.html"><font color="red">JavaScript</font> </a></li>
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<div class="article">
<iframe width="560" height="315" src="https://www.youtube.com/embed/5LRO2I65aR8"
title="YouTube video player" frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
allowfullscreen></iframe>
<h2>WEB</h2>
<p>
The World Wide Web (WWW), commonly known as the Web, is an information system enabling documents and
other web
resources to be accessed over the Internet.[1]
Documents and downloadable media are made available to the network through web servers and can be
accessed by
programs such as web browsers. Servers and resources on the World Wide Web are identified and located
through
character strings called uniform resource locators (URLs). The original and still very common document
type is a
web page formatted in Hypertext Markup Language (HTML). This markup language supports plain text,
images,
embedded video and audio contents, and scripts (short programs) that implement complex user interaction.
The
HTML language also supports hyperlinks (embedded URLs) which provide immediate access to other web
resources.
Web navigation, or web surfing, is the common practice of following such hyperlinks across multiple
websites.
Web applications are web pages that function as application software. The information in the Web is
transferred
across the Internet using the Hypertext Transfer Protocol (HTTP).
Multiple web resources with a common theme and usually a common domain name make up a website. A single
web
server may provide multiple websites, while some websites, especially the most popular ones, may be
provided by
multiple servers. Website content is provided by a myriad of companies, organizations, government
agencies, and
individual users; and comprises an enormous mass of educational, entertainment, commercial, and
government
information.
The World Wide Web has become the world's dominant software platform.[2][3][4][5] It is the primary tool
billions of people worldwide use to interact with the Internet.[6]
</p>
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* {
font-family: Verdana, Geneva, Tahoma, sans-serif;
}
body {
margin: 0;
}
/* #activeid {
color: blueviolet;
} */
a {
color: black;
text-decoration: none;
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h1 {
font-size: 100px;
text-align: center;
border-bottom: 1px solid gray;
margin: 0;
padding: 20px;
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#grid ol {
border-right: 1px solid gray;
width: 100px;
margin: 0;
padding: 20px;
padding-left: 33px;
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h2 {
margin: 0;
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display: grid;
grid-template-columns: 150px 1fr;
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#grid .article {
padding-left: 20px;
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display: block;
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h1 {
font-size: 50px;
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