نرگس چنگیزی
مطالب مرتبط با طراحی صفحات وب
N<html> or <body style="background-image:url(rat.jpg) ;font-size:20"> n<p style="color: red; margin-left: 50px">
<body style="font-size:20 ">n
HyperText Markup Language (HTML) is the predominant markup language for web
pages. HTML elements are the basic building-blocks of webpages.
</p>
<p style="color: lightgreen; margin-right: 20px">
HTML is written in the form of HTML elements consisting of tags, enclosed in angle
brackets (like <html>), within the web page content. HTML tags most commonly
come in pairs like <h1> and </h1>, although some tags, known as empty elements,
are unpaired, for example. The first tag in a pair is the start tag, the second tag is the
end tag (they are also called opening tags and closing tags). In between these tags
web designers can add text, tags, comments and other types of text-based
content.The purpose of a web browser is to read HTML documents and compose
them into visible or audible web pages. The browser does not display the HTML
tags, but uses the tags to interpret the content of the page.
</p>
<p style="position:fixed;top:150;left:400; color:blue">
This is example
</p>
<p style="border-color:pink; border-style:outset;border-width:15">
HTML elements form the building blocks of all websites. HTML allows images and
objects to be embedded and can be used to create interactive forms. It provides a
means to create structured documents by denoting structural semantics for text such
as headings, paragraphs, lists, links, quotes and other items. It can embed scripts in
languages such as JavaScript which affect the behavior of HTML webpages.
</p>
<p style="border-color:purple; border-style:inset;border-width:15;padding:15;">
The first publicly available description of HTML was a document called "HTML
Tags", first mentioned on the Internet by Berners-Lee in late 1991.[5][6] It describes
20 elements comprising the initial, relatively simple design of HTML. Except for the
hyperlink tag, these were strongly influenced by SGMLguid, an in-house SGML
based documentation format at CERN. Thirteen of these elements still exist in HTML
4
</p>
<p style="border-color:lightskyblue; border-style:inset;border-
width:25;wigth:100;hieght:100;overflow:scroll">
Hypertext markup language is a markup language that web browsers use to interpret
and compose text, images and other material into visual or audible web pages. Default
characteristics for every item of HTML markup are defined in the browser, and these
characteristics can be altered or enhanced by the web page designer's additional use
of CSS. Many of the text elements are found in the 1988 ISO technical report TR
9537 Techniques for using SGML, which in turn covers the features of early text
formatting languages such as that used by the RUNOFF command developed in the
early 1960s for the CTSS (Compatible Time-Sharing System) operating system: these
formatting commands were derived from the commands used by typesetters to
manually format documents. However, the SGML concept of generalized markup is
based on elements (nested annotated ranges with attributes) rather than merely print
effects, with also the separation of structure and processing; HTML has been
progressively moved in this direction with CSS.
</p>
</body>
</html>N
