HTML CSS Overview

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When you start learning programming, words like HTML, CSS, Javascript, C#, etc. will make you confused as to what they are and what their use is. So this article was written with the purpose of introducing an overview and meaning of some phrases in programming. Let's start with HTML CSS overview to better understand what is HTML? What is CSS? And why do we need it for Web development.

What is CSS?

CSS, or?Cascading Style Sheets, is a language used to style the appearance of web pages. It works together with?HTML, which provides the content and structure of the page, to create visually appealing and engaging websites. In this overview, we'll explain some of the key concepts of CSS to help you get started.

Selectors

Selectors?are used to target specific?HTML elements?and apply styles to them. For example, you might use a selector to target all headings on a page and change the font size or color. Selectors can be based on?element names?(e.g. h1, p), classes (e.g. .my-class), IDs (e.g. #my-id), or other attributes (e.g. [attribute=value]). By using selectors effectively, you can create a consistent and cohesive style across your entire website.

Properties

Properties are used to define the style of an element. They include things like font size, color,?background color, margin, padding, and many others. Each property has a value that determines how it affects the element. For example, you might set the font-size property to 16px to make text larger, or the background-color property to #ffffff to set the background color to white. By using properties effectively, you can create a unique and visually appealing style for your website.

Values

Values are used to define the behavior of a property. They can be expressed in different units, such as pixels (px), ems (em), or percentages (%). For example, you might set the font-size property to 16px or 1em to define the size of text. You can also use keywords, such as "bold" or "italic", to define the style of text. By using values effectively, you can create a style that is both visually appealing and functional.

Box Model

The Box Model is a concept in CSS that defines how elements are sized and spaced on a?web page. Each element is surrounded by a box that includes content, padding, borders, and margins. By understanding the Box Model, you can control the size and spacing of elements on your page, and create a layout that is both visually appealing and easy to navigate.

Layout Techniques

CSS includes a variety of layout techniques that allow you to create complex and responsive designs. Some of these include CSS Grid, Flexbox, and floats. By using these techniques effectively, you can create a layout that works across different devices and screen sizes, and provides a seamless user experience.

Conclusion

CSS is a powerful tool for creating visually appealing and engaging?web pages. By using selectors, properties, values, the Box Model, and layout techniques effectively, you can create a unique and functional style for your website. While there is much more to learn about CSS, this overview should give you a good starting point for your journey into CSS.

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