HTML.........

Below is the sample html page:-

<!DOCTYPE html>

Page Title

This is a Heading

This is a paragraph.

HTML elements are the building blocks of HTML pages. With HTML constructs, images and other objects such as interactive forms may be embedded into the rendered page. HTML provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. HTML elements are delineated by tags, written using angle brackets. Tags such as and directly introduce content into the page. Other tags such as

surround and provide information about document text and may include other tags as sub-elements. Browsers do not display the HTML tags, but use them to interpret the content of the page
HTML can embed programs written in a scripting language such as JavaScript, which affects the behavior and content of web pages. Inclusion of CSS defines the look and layout of content. The World Wide Web Consortium (W3C), former maintainer of the HTML and current maintainer of the CSS standards, has encouraged the use of CSS over explicit presentational HTML since 1997.
The first 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, these were strongly influenced by SGMLguid, an in-house Standard Generalized Markup Language (SGML)-based documentation format at CERN. Eleven of these elements still exist in HTML 4.

Some of the important tags:

Tag Description
 Defines a comment
<!DOCTYPE> Defines the document type
Defines a hyperlink
Defines an abbreviation or an acronym
Not supported in HTML5. Use instead.
Defines an acronym
Defines contact information for the author/owner of a document
Not supported in HTML5. Use or instead.
Defines an embedded applet
Defines an area inside an image map
Defines an article
Defines content aside from the page content
Defines embedded sound content
Defines bold text
Specifies the base URL/target for all relative URLs in a document
Not supported in HTML5. Use CSS instead.
Specifies a default color, size, and font for all text in a document
Isolates a part of text that might be formatted in a different direction from other text outside it
Overrides the current text direction
Not supported in HTML5. Use CSS instead.
Defines big text

Defines a section that is quoted from another source
Defines the document's body

Defines a single line break
Defines a clickable button
Used to draw graphics, on the fly, via scripting (usually JavaScript)
Defines a table caption
Not supported in HTML5. Use CSS instead.
Defines centered text
Defines the title of a work
Defines a piece of computer code Specifies column properties for each column within a element Specifies a group of one or more columns in a table for formatting Adds a machine-readable translation of a given content Specifies a list of pre-defined options for input controlsDefines a description/value of a term in a description list Defines text that has been deleted from a document Defines additional details that the user can view or hide Specifies a term that is going to be defined within the content Defines a dialog box or window Not supported in HTML5. Use instead. Defines a directory list Defines a section in a document Defines a description list Defines a term/name in a description list Defines emphasized text Defines a container for an external application Groups related elements in a form Defines a caption for a element Specifies self-contained content Not supported in HTML5. Use CSS instead. Defines font, color, and size for text Defines a footer for a document or section Defines an HTML form for user input Not supported in HTML5. Defines a window (a frame) in a frameset Not supported in HTML5. Defines a set of frames to Defines HTML headings Contains metadata/information for the document Defines a header for a document or section Defines a thematic change in the content Defines the root of an HTML document Defines a part of text in an alternate voice or mood Defines an inline frame Defines an image Defines an input control Defines a text that has been inserted into a document Defines keyboard input Defines a label for an element Defines a caption for a element Defines a list item Defines the relationship between a document and an external resource (most used to link to style sheets) Specifies the main content of a document Defines an image map Defines marked/highlighted text Defines metadata about an HTML document Defines a scalar measurement within a known range (a gauge) Defines navigation links Not supported in HTML5. Defines an alternate content for users that do not support frames Defines an alternate content for users that do not support client-side scripts Defines a container for an external application Defines an ordered list Defines a group of related options in a drop-down list Defines an option in a drop-down list Defines the result of a calculation Defines a paragraph Defines a parameter for an object Defines a container for multiple image resources Defines preformatted text Represents the progress of a task Defines a short quotation Defines what to show in browsers that do not support ruby annotations Defines an explanation/pronunciation of characters (for East Asian typography) Defines a ruby annotation (for East Asian typography) Defines text that is no longer correct Defines sample output from a computer program Defines a client-side script <section> Defines a section in a document <select> Defines a drop-down list Defines smaller text <source> Defines multiple media resources for media elements (<video> and <audio>) Defines a section in a document <strike> Not supported in HTML5. Use <del> or <s> instead. Defines strikethrough text Defines important text <style> Defines style information for a document Defines subscripted text <summary> Defines a visible heading for a <details> element Defines superscripted text <svg> Defines a container for SVG graphics <table> Defines a table <tbody> Groups the body content in a table <td> Defines a cell in a table <template> Defines a container for content that should be hidden when the page loads <textarea> Defines a multiline input control (text area) <tfoot> Groups the footer content in a table <th> Defines a header cell in a table <thead> Groups the header content in a table <time> Defines a specific time (or datetime) <title> Defines a title for the document <tr> Defines a row in a table <track> Defines text tracks for media elements (<video> and <audio>) <tt> Not supported in HTML5. Use CSS instead. Defines teletype text . Defines some text that is unarticulated and styled differently from normal text <ul> Defines an unordered list <var>. Defines a variable <video> Defines embedded video content Defines a possible line-break HTML Attributes All HTML elements can have attributes Attributes provide additional information about elements Attributes are always specified in the start tag Attributes usually come in name/value pairs like: name="value" The style Attribute:- The style attribute is used to add styles to an element, such as color, font, size, and more. HTML 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 markup; HTML has been progressively moved in this direction with CSS. ...now something in the mind🤔 what is css? Cascading Style Sheets (CSS):- Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language such as HTML. CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript. CSS is designed to enable the separation of presentation and content, including layout, colors, and fonts. This separation can improve content accessibility; provide more flexibility and control in the specification of presentation characteristics; enable multiple web pages to share formatting by specifying the relevant CSS in a separate .css file, which reduces complexity and repetition in the structural content; and enable the .css file to be cached to improve the page load speed between the pages that share the file and its formatting. Separation of formatting and content also makes it feasible to present the same markup page in different styles for different rendering methods, such as on-screen, in print, by voice (via speech-based browser or screen reader), and on Braille-based tactile devices. CSS also has rules for alternate formatting if the content is accessed on a mobile device. The name cascading comes from the specified priority scheme to determine which style rule applies if more than one rule matches a particular element. This cascading priority scheme is predictable. Bootstrap is the framework of css it adds more beauty to the website😀.

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HTML.........

This is a Heading

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