HTML and CSS are the two main “lingo” of the web. HTML is the markup language that tells a browser what elements to display on your page, and CSS is the style sheet that tells your browser how to format those elements. Knowing about these two languages is important for any web developer, as they both play a role in styling your website how you want it. In this article, we’ll take a look at what HTML and CSS are, and discuss some of the most common uses for them.

What is HTML?

HTML is a markup language that provides a way for web developers to describe the structure of their websites. It was created in 1990 and has since been used on millions of websites. HTML5 is the latest version of HTML and it brings many new features, such as better support for multimedia content and improved accessibility.

What makes up a web page?

HTML and CSS are the tags that make up a web page. HTML is the markup language and provides the structure for a web page, while CSS provides the style.

How Does CSS work?

CSS stands for Cascading Style Sheets and is a style sheet language used for describing the presentation of a document written in HTML. It uses selectors, which are like tags but work with styles instead of text. You can use CSS to change the appearance of an entire document or just a part of it.

Selectors let you target specific elements in your document and define their styles. For example, you could apply a style to all paragraphs in a document using the p selector:

p {font-family: Arial; font-size: 12px;}

This would cause the paragraphs to have a bold font size and family named “Arial”. You can also target specific types of elements using the col, colgroup, and table classes:

col {width: 100%;}

This would make all the columns in a table width 100%. You can also target individual elements within a column by using the col element:

col {width: 50%;}

This would make the width of only one column in the table 50%.

Importance of HTML and CSS in the world

HTML and CSS are important for creating websites, as they allow for a great degree of control over the look and feel of a site. They also allow for easy modification of a site’s appearance, which can be useful if you want to change the look or layout of your site frequently. HTML and CSS are also essential for creating webpages that look good on different devices, such as smartphones and desktop computers.

Why should you learn HTML and CSS?

HTML and CSS are two of the most commonly used technologies on the web. HTML is a markup language that defines the structure of a web page, while CSS is a style sheet that defines how a web page looks. Not only do these languages allow you to create beautiful and functional websites, but they also allow you to easily manage your website’s style and layout. Additionally, HTML and CSS provide cross-browser compatibility, so your website will look good no matter which browser someone is using. Finally, knowing how to use these technologies will give you an edge when competing for web design jobs.

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