Features and Advantages of Cascading Style Sheets (CSS 3) - Startxlabs | Web Development | App Development | Digital Solution

Features and Advantages of Cascading Style Sheets (CSS 3)

3 Aug 2022

One should be comfortable with the fundamentals of HTML before attempting to study CSS3. The content structure of our website is done using HTML, but for styling and placement, CSS is preferred.

To learn more about the latest version of HTML (HTML5), read and refer to our blog post “Ace your WEB DEV abilities with HTML5”.


What precisely is CSS3?

A document produced in any markup language can have its look, style, and format demonstrated using CSS(Cascading Style Sheets), a language. It is used to style and arrange the design of Web pages. The most recent CSS version is CSS3.

The addition of modules in CSS3, as opposed to CSS2, is a significant development. Because segments are finalized and accepted in pieces, this functionality has the advantage of enabling the specification to be concluded and accepted more quickly. Additionally, this enables the browser to support particular portions of the specification.

In contrast to CSS2, which consisted of a single page, CSS3’s standards are broken down into numerous separate modules, making it much simpler to manage.

With CSS3, designers may now employ unique typefaces like those found in Typecast and Google Fonts. Designers could previously only employ “web-safe fonts” with CSS and CSS2 to ensure that fonts would always show uniformly across all devices.

The creation and formatting of the content structure are done using HTML and CSS3. It is in charge of things like colors, font characteristics, text alignments, background pictures, graphics, and tables, among other things. CSS3 is highly recommended as it offers more design options, which can assist in creating highly interactive online content. When promoting goods and services, the website is the first thing a buyer will see, thus it should be appealing and attractive. CSS3 can help with this.

With CSS3, a designer may construct web pages with lots of content and little code. This new technology adds some intriguing features that improve the page’s aesthetics, ease of use, and overall performance.

Almost every web page uses elements like drop shadows, rounded corners, and gradients. When applied properly, these design improvements can give the site a pleasing appearance. In the past, we had to use a variety of intricate strategies including a lot of coding and HTML elements. Because there was no other way to implement these techniques, we put up with these workarounds. However, CSS3 now makes it possible for us to include these designs directly, creating pages that are faster, simpler, and cleaner. Several of CSS3’s essential modules include Box Model, Replaced content, Box Model, Image values, Selectors, Text effects, Borders and backgrounds, Animations, user experience (UI), multi-column formats, and Transformations in 2D and 3D.


Three methods can be used to integrate CSS.


To apply CSS to HTML components, use the inline: style attribute.

Embedded: A style element may be present in the head element, within which the code may be inserted.

CSS can be imported or linked to using the link element in an external file.



Benefits of using CSS3

1.) CSS3 is affordable, quick, and supported by the majority of browsers.

2.) Using CSS3, navigable components can be positioned consistently and precisely.

3.) CSS3 makes it simpler to create graphics, which makes it simple to make the site appealing.

4.) It enables the viewing of online videos without the need for external plug-ins.

5.) A web page can be easily customized because it only requires making minor changes to a modular file.

6.) CSS3 controls media queries and supports responsive designs.



NEW Advanced Features in CSS 3


Animation and Transition-The appearance and behavior of an element can be changed across numerous keyframes. Thanks to CSS3 animations. While animations can set several points of transition upon various keyframes, transitions give a change from one state to another.

Calculating Values with calc()- You can conduct computations while specifying CSS property values by using the calc() CSS function. It can be used in any situation where length, frequency, angle, time, percentage, number, or integer is permitted.

Syntax: name of property: calc (expression)

Advanced Selectors-CSS selectors that perform a task more complicated than choosing a tag, class, or ID are referred to as advanced selectors. Choosing a certain ID or class for an element or a type of tag within another tag are examples of such selectors, but only when the mouse is hovering over the target.

Generated Content and Counters- CSS counters make it easy to increment and display a number for generated content using CSS.

Gradients-Smooth transitions between two or more specified colors can be displayed using CSS gradients. Two different gradients are described via CSS: Linear Gradients (moves left, right, diagonally, up, down) and Radial Gradients (defined by their center).

Web Fonts-With the use of web fonts, web designers can make use of typefaces/fonts that aren’t already on users’ computers.

Box Sizing- If padding and borders are present, the box-sizing property specifies how to calculate the width and height of an element.

Border Images-One can provide an image to be used in place of the standard border surrounding an element by using the CSS border-image property.

Media Queries-One can use CSS3 media queries to apply CSS rules based on the media type and its capabilities. For distributing a customized stylesheet to various devices, media queries are a common method.

Multiple Backgrounds- A single element can have several backgrounds added to it thanks to CSS3. Layers of the backgrounds are placed on top of one another.

CSS columns-Column-width and column-count values can both be set simultaneously using the CSS property known as columns.

Layouts-Using CSS page layout techniques, we may manipulate the positioning of items on a website. When comparing CSS Grid vs. Flexbox layout, one of the most fundamental and significant distinctions is how they handle rows and columns. Grid is “two-dimensional,” but Flexbox is “one-dimensional,” meaning that Flexbox may only arrange objects either horizontally (in rows) or vertically (in columns) (columns).

Background image and background-size

An HTML element’s background image can be set using the CSS3 background-image property. The size of the background picture for an HTML element is managed by the CSS background-size property. 

Text Shadow- Shadow is added to the text by the text-shadow attribute. A list of text shadows separated by commas can be applied using this attribute.

SVN filter Effects-The filter property can be used to set filter effects in CSS3. We can choose any of these from the available filter effects-

blur(), brightness(), contrast(), grayscale(), invert(), opacity(), saturate(), and URL();


Hence, for companies who create and distribute online content and web applications, HTML5 and CSS3 offer a wide range of opportunities. Overall, by utilizing these two tools in the development of your company’s website, you can improve user experience, lay a strong foundation for your SEO and content marketing strategies, and significantly lower the cost of cross-platform web development and support while also expanding your audience and improving web experience.

some other advantages of HTML5 and CSS3 are:

1.)Multiplatform development that is affordable

2.)compatible across a variety of browsers

3.)Ready for search engine optimization

4.)Provides a good user experience


If you want to learn web programming and become a front end, back end, or perhaps a full stack developer, check out our list of the top free resources.

The fact that all of these resources are both high-quality and free is the finest part.

Author: Akash Upadhyay

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