What is CSS and what are its functions on the Internet?

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The CSS specification, along with HTML and JavaScript, is a technology used by many websites to create nicely designed pages. In this article, we will teach you what CSS is, what it is used for, and why you should implement CSS on your site.

Rock Content Editor

Jun 12, 19 | 3 min read
relationship between marketing and programming
Reading time: 2 minutes
What is CSS?
CSS (Cascading Style Sheets) was developed by W3C in 1996.

It is called Cascading Style Sheets because the features are applied oman phone data from top to bottom using rules that have a priority scheme.

This specification is a graphic design language that is written within the HTML code of the website and allows for creating pages in a more precise way and applying styles to them (colors, margins, shapes, fonts, etc.) so that there is greater control over the final results.

What is CSS used for?
CSS technology is designed to separate the content of web pages from the way they are presented. This generates multiple benefits, such as:

present the final document in different styles (screen, voice, print);
have a responsive website;
avoid making files too large;
define the visual style of an entire website. So if we change one page, all of them will change automatically;
working with standards and separating (to a certain extent) the structure of the presentation, achieving more defined work;
provides more flexibility and control over website specifications;
simplifies page creation.
How are CSS and HTML linked?
HTML and CSS have a very strong relationship between them, since HTML is a markup language (it forms the basis of a website) and CSS defines the style of the page (the entire aesthetic part).

Although Cascading Style Sheets are not essential, they are important for giving your website a shape and look. If you only use HTML, your website will look bare and will not stand out from the competition.

Why is it worth implementing CSS on a website?
The advantages of using Cascading Style Sheets are numerous, some of which we have already mentioned above and others we will tell you about below:

the ability to make visual edits in one place (without having to edit all HTML documents separately);
the ease of organizing and making changes;
allowing pages to download faster;
Separation improves accessibility and scannability of content;
the simplicity of creating versions depending on the devices (tablets, smartphones or mobile devices, among others), etc.
Although the use of CSS may not seem so important, it is! Its implementation allows you to improve your SEO and positioning techniques, which is crucial for a Digital Marketing strategy .