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HTML <dialog> tag is used to create a new popup dialog on a web page. This tag represents a dialog box or other interactive component like window. The <dialog> element uses a boolean attribute called open that activate element and facilitate user to interact with it. HTML dialog is a new tag introduced in HTML5. HTML dialog…

HTML <dfn> tag also called as HTML definition tag. It is used to represent the term which is defined within context of definition phrase or sentence in an HTML document. The defining instance term usually the first term in a document. If a term is contained within the <dfn> element then browser understands that nearby…

HTML <details> tag is used to specify the additional details on the web page that the user can view or hide on demand. According to W3C HTML specification, it is used as a disclosure widget from which user can retrieve additional information or control. It is used together with a relevant tag known as <summary>.…

HTML <del> tag is used to represent the range of text that has been deleted/removed from the document. It is used as a Markup for the deleted content. The browser generally renders it by strike a line through the deleted text, although this can be changed using the CSS property. Syntax: Following are some specifications…

HTML Description List or Definition List displays elements in definition form like in dictionary. The <dl>, <dt> and <dd> tags are used to define description list. The 3 HTML description list tags are given below: Output: HTML is a markup language Java is a programming language and platform JavaScript is a scripting language SQL is a…

The HTML <datalist> tag is is used to provide an auto complete feature on form element. It provides a list of predefined options to the users to select data. The datalist tag is introduced in HTML5. The <datalist> tag should be used with an <input< element that contains a “list” attribute. The value of “list”…

The HTML <data> tag is used to provide a machine readable version of its own contents. It displays the data in a special format. It is useful in the case where your data needs to be in a certain format because it may be processed by a script, but this might not be the format…

HTML <colgroup> tag specifies group of column within an HTML table. It is used a parent container of one or more <col> elements to apply different properties in an HTML table. Syntax: Following are some specifications about the HTML <colgroup> tag Display None Start tag/End tag Start tag and End Tag Usage HTML tables Example:…

HTML <col> tag is used to specify common column properties for each column within <colgroup> element in an HTML table. The <col> tag is useful when it requires to apply common style rules for each column cell rather than applying individually. Syntax: Following are some specifications about the HTML <col> tag Display Inline Start tag/End…

HTML <code> tag is used to represent computer code. It is a phrase tag which defines a piece of computer code. By default, it is displayed in the browser’s default monospace font (also known as fixed-width font). List of HTML phrase tags Tag Description <em> displays emphasized text <strong> displays important text <dfn> defines a definition…