Html tutorials-infotech aus
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The document provides an overview of HTML tutorials covering the basic building blocks of HTML including tags, attributes, elements and different versions of HTML. It also discusses CSS and how it is used to describe presentation aspects like colors, layout and fonts. Key HTML tags, attributes and elements are defined along with examples of how to use them to structure a basic web page.
Html tutorials-infotech aus
- 1. HTML Tutorials Everything HTML, CSS and JavaScript, the most common Languages used in making web pages. Created by InfotechAus
- 2. HTML is Hypertext Markup Language. HTML is the language for describing the structure of web pages. It is provides the structure of the page, CSS the (visual & aural) layout, for a variety of devices. And XHTML is a variant of HTML that uses the Syntax of XML. What is HTML & CSS CSS is Cascading Style sheets are two of the core technologies for building web pages, CSS is the language for describing the presentation of web pages including colors, layout and fonts. For more details click
- 3. History of HTML In 1989, Berners-Lee wrote a memo proposing an Internet- based hypertext system. Berners- Lee specified HTML and wrote the browser and server software in late 1990. The 1st publicly available description of HTML was a document called "HTML Tags", first mentioned on the Internet by Tim Berners-Lee in late 1991. It describes 18 elements comprising the initial, relatively simple design of HTML. Except for the hyperlink tag,
- 4. HTML Versions Version Year HTML 1991 HTML 2.0 1995 HTML 3.2 1997 HTML 4.01 1999 XHTML 2000 HTML5 2014
- 5. Tags, Attribute & Element of HTML O Tags: The basic structure of a HTML document includes tags, which surround content & apply meaning to it. O Change your document so that it looks like this: <!DOCTYPE html> <html> <body> Website Development Services Melbourne </body> </html Try it Yourself <!DOCTYPE html>, is a documenttype declaration. <html> is the Opening Tag </html> is the Closing Tag <body> and </body> is the main content of the document that will appear in the browser window.
- 6. HTML Attributes: All HTML elements can have attributes Attributes provide additional information about an element Attributes are always specified in the start tag Attributes usually come in name/value pairs like: name="value" <!DOCTYPE html> <html lang=“en-US”> <body> Website Development Services Melbourne </body> </html Try it Yourself Lang Attribute: The language of the document can be declared in the <html> tag. The language is declared with the Lang attribute.
- 7. <!DOCTYPE html> <html> <body> <a href="http://www.infotechaus.com.au">website development services melbourne</a> </body> </html> Try it Yourself href Attribute: HTML links are defined with the <a> tag. The link address is specified in the href attribute: <!DOCTYPE html> <html> <body> <h2>Asha</h2> <p title=“website development services melbourne"></p> InfotechAus is a web development company </body> </html> Try it Yourself Title Attribute: Here, a title attribute is added to the <p> element. The value of the title attribute will be displayed as a tooltip when you mouse over the paragraph:
- 8. <!DOCTYPE html> <html> <body> <img src="http://infotechaus.com.au/images/responsive- web-design.jpg " alt="website development services melbourne.com" width="104" height="142"> </body> </html> Try it Yourself Alt Attribute: The alt attribute specifies an alternative text to be used, when an image cannot be displayed. The value of the attribute can be read by screen readers. This way, someone "listening" to the webpage, e.g. a blind person, can "hear" the element. <!DOCTYPE html> <html> <body> <img src=“ http://infotechaus.com.au/images/responsive-web- design.jpg width="104" height="142"> </body> </html> Try it Yourself Size Attribute: HTML images are defined with the <img> tag. The filename of the source (src), and the size of the image (width and height) are all provided as attributes:
- 9. Attribute Description Possible Value Id identifies a unique element. The value of id can be used by CSS or JavaScript to reference that element. Text, excluding spaces. The value of the id attribute must be unique. Class Used to reference elements, by CSS, for example. Any number of elements can have the same value (unlike id). Used to reference elements, by CSS, for example. Any number of elements can have the same value (unlike id). Style Applies inline CSS. CSS declarations. Dir The Direction of text in an element ltr (left-to-right) rtl (right-to-left) auto Translate If text should be translated when a document is localized. Yes No Accesskey Associates a keyboard shortcut to an element. Space-separated list of characters. Tabindex Explicitly specifies where an element appears in the tab order of the page. Integer.
- 10. Another Tab & Attributes Metadata Head Title Base Link Meta style Sections Body Article Section H1-H6 Header/footer address Grouping P Pre Blockquote Ol,figure,hr ul, dt, div, Li, dl, dt dd, Text a,em Strong Data,time Code,var,samp Mark,ruby,rb Rt,rp,rtc,bdi Embedded content img embed object param Video/audio Source,track,map Root Element Html Edits Ins Del Scripts Script/nonscript Template canvas Table Tr,td,th,caption Table tbody thead tfoot Col/colgroup Forms Form,input textarea Select option Datalist Label,fieldset
- 11. Physical address: Gaffney street, Pascoe Vale Melbourne VIC 3044 Australia Email Address: [email protected] Website Address: http://infotechaus.com.au/ Contact No: +61 8946 80446 Skype Id: nileshpujara90