The HTML <dl> tag is used for declaring a definition list. This tag is used within <dd> tag. A definition list is similar to other lists but in a definition list, each list item contains two entries; a term and a description.
What is the use of DL tag?
The <dl> HTML element represents a description list. The element encloses a list of groups of terms (specified using the <dt> element) and descriptions (provided by <dd> elements).
What is the use of DL DT DD in HTML?
The HTML5 dl, dt and dd tags used to list data. The <dl> tag is used to specify (start) the definition list. This tag is commonly used to implement a glossary.
What is DL and DT tag in HTML?
Definition and Usage
The <dd> tag is used to describe a term/name in a description list. The <dd> tag is used in conjunction with <dl> (defines a description list) and <dt> (defines terms/names). Inside a <dd> tag you can put paragraphs, line breaks, images, links, lists, etc.
What is a DL element?
The dl element represents an association list consisting of zero or more name-value groups (a description list). Each group must consist of one or more names ( dt elements) followed by one or more values ( dd elements). Within a single dl element, there should not be more than one dt element for each name.
What is the expansion of DL tag?
The <dl> tag in HTML is used to represent the description list. This tag is used with <dt> and <dd> tag.
What is OL tag in HTML?
The <ol> tag defines an ordered list. An ordered list can be numerical or alphabetical. The <li> tag is used to define each list item. Tip: Use CSS to style lists. Tip: For unordered list, use the <ul> tag.
What is the use of DT and DD tag?
The <dt> tag is used to specify the description list. The <dd> tag stands for definition description and used to denote the description or definition of an item in a description list. The <dl> tag is used to represent the description list.
What is the different between ul ol li DL and DD tags in HTML?
<ul> and <li> are for making an Unordered List, where every item doesn’t have relationships. <dl> is for making a Definition List, where you we can have a Definition Title inside <dt> and one or more definition description, for the above title, inside <dd> tags.
What is Noscript in HTML?
<noscript>: The Noscript element
The <noscript> HTML element defines a section of HTML to be inserted if a script type on the page is unsupported or if scripting is currently turned off in the browser.
What is DT tag in HTML?
The <dt> tag defines a term/name in a description list. The <dt> tag is used in conjunction with <dl> (defines a description list) and <dd> (describes each term/name).
What is DD tag in html5?
<dd>: The Description Details element. The <dd> HTML element provides the description, definition, or value for the preceding term ( <dt> ) in a description list ( <dl> ).
What is EM in HTML?
<em>: The Emphasis element. The <em> HTML element marks text that has stress emphasis.
What is 1em in CSS?
An em is equal to the current font-size, for instance, if the font-size of the document is 12pt, 1em is equal to 12pt.
What Is REM vs em?
Basically that both rem and em are scalable and relative units of size, but with em, the unit is relative to the font size of its parent element, while the rem unit is only relative to the root font size of the HTML document. The “r” in rem stands for “root”.
What is 1px in HTML?
* Pixels (px) are relative to the viewing device. For low-dpi devices, 1px is one device pixel (dot) of the display. For printers and high resolution screens 1px implies multiple device pixels.
What is VW and VH in CSS?
CSS Length Units vh and vw
CSS3 introduced two units for representing size. vh , which stands for viewport height is relative to 1% of the viewport height. vw , which stands for viewport width is relative to 1% of the viewport width.
What is VH and VW?
vw and vh are length units representing 1% of the viewport size for viewport width (vw) and height (vh), respectively.