CSS :root selector26 Mar 2025 | 2 min read This pseudo-class in CSS matches the root element of the document. It selects the highest-level parent in the document tree or DOM. In HTML, the <html> element is always the root element. Although the :root is equivalent to html selector because both of them target the same element, but the :root selector has a higher specificity. SyntaxExampleNow, let's try html selector and :root selector simultaneously. Although they both work similar but in the matter of specificity, the :root selector wins. ExampleIn this example, we are going to define the same properties in html selector as well as in :root selector. The properties in :root selector will work because of higher specificity. But those properties that are not in :root selector but mentioned in html selector, then the properties of html selector will work. ExampleIn the above example, we can see that the background-color and color properties are both mentioned in html as well as in :root selector, but in the output, the properties mentioned in :root selector will work. This is because of the higher specificity of the :root selector. Next TopicCSS Specificity |
property This CSS property specifies the duration to start the transition effect. The value of this property is defined as either seconds (s) or milliseconds (ms). The CSS transitions are effects that are added to change the element gradually from one style to another, without...
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The CSS float property is a positioning property. It is used to push an element to the left or right, allowing other element to wrap around it. It is generally used with images and layouts. To understand its purpose and origin, let's take a look to...
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Introduction A cheat sheet is a concise, quick-reference guide that provides essential information on a specific topic or subject. It serves as a handy reference tool for individuals seeking quick access to key details, formulas, or commands without the need to delve into extensive documentation. Cheat sheets...
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CSS outline is just like CSS border property. It facilitates you to draw an extra border around an element to get visual attention. It is as easy as to apply as a border. See this example: <!DOCTYPE html> <html> <style type="text/css"> .box { background-color:...
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CSS Text Overflow Property The property sets the information to display and hides other tag information. If the data overflows from the tags, then css uses the text overflow property to hide extra characters. The white-space character sets the now-wrap property value, and text-overflow sets...
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Absolute What is Position Absolute? In CSS, position absolute is a property used to position an element in a specific place. It places the element with its nearest positioned element or the document itself. With the help of CSS position and absolute placement of other elements, it...
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CSS :nth-child(n) selector This selector is used for matching the elements based on their position regardless of the type of its parent. The n can either be a keyword, formula, or a number. It is used to match the elements based on their position within a...
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In web design, creating visually appealing and user-friendly interfaces is paramount. One common challenge is dealing with text that overflows its container. This is where the concept of "text ellipsis" comes into play. Text ellipsis is a technique used to truncate long strings of text and...
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property property specifies how to set a font variant of an element. Its values may be normal and small-caps. By using the small-caps value, the lowercase letters converted into uppercase, but in a smaller size compared to the original uppercase letters. This property specifies...
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CSS card design is most important for a user-friendly method of presenting information in an organized style. The card is used to become an essential component of contemporary web design. It works from straightforward, basic designs to more complex, dynamic card design layouts. We can design exciting...
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