250+ Resources to Help You Become a CSS Expert

CSS is the second-most-important thing you can master when it comes to web design, right after HTML. And the capabilities of CSS can be staggering (especially with the new CSS3 standard already making appearances in some browsers). If you can imagine it, it’s likely someone has already figured out how to do it with CSS. Below are more than 250 resources for mastering CSS. While they’re not likely to make it any less staggering, they can help you master the techniques that will help set your designs apart from the crowd. CSS3 Resources 30 Essential CSS3 Resources – A roundup of 30 great tutorials, tips, and other resources for what’s new in CSS3. 20 Useful Resources for Learning About CSS3 – A great collection of CSS3 tutorials. CSS3 Unleashed—Tips, Tricks and Techniques – A huge roundup of CSS3 resources broken down by category. 20 Very Useful CSS3 Tutorials – Another rundown of good tutorials for learning the new capabilities of CSS3. References and Cheatsheets Tutorials and Techniques

Perfect Full Page Background Image Learn Development at Frontend Masters This post was originally published on August 21, 2009 and is now updated as it has been entirely revised. Both original methods are removed and now replaced by four new methods. The goal here is a background image on a website that covers the entire browser window at all times. Let’s put some specifics on it: Fills entire page with image, no white spaceScales image as neededRetains image proportions (aspect ratio)Image is centered on pageDoes not cause scrollbarsAs cross-browser compatible as possibleIsn’t some fancy shenanigans like Flash Image above credited to this site. Awesome, Easy, Progressive CSS3 Way We can do this purely through CSS thanks to the background-size property now in CSS3. Works in: Safari 3+Chrome Whatever+IE 9+Opera 10+ (Opera 9.5 supported background-size but not the keywords)Firefox 3.6+ (Firefox 4 supports non-vendor prefixed version) View Demo CSS-Only Technique #1 Big thanks, as usual, to Doug Neiner for this alternate version.

8 resources to learn and understand CSS Cascading Style Sheets or more commonly known as CSS, is the language that describes the look and feel of a website. With CSS, web designers able to style a website creatively and it is the vital component in the front-end web development. It is the must learn language for web designers or people who wants to make websites. But CSS is not easy. Fortunately there are a lot of free online resources that are accessible to everyone to read and learn. Visit Dedicated CSS Learning Websites First up is the websites that dedicated to CSS. Read CSS Articles and Tutorials There are quite a number of great posts at some prestigious web development blogs, writing about essential resources to learn CSS, and teaches you to build website using CSS as well. Learn by Inspecting Elements One thing unique about web designs is designers need to code the design. I think viewing source of a website is the essential way to learn CSS as well. Use Cheat Sheets as reference Understand the browsers Ask the community!

CSS3 Media Queries Explained - Ubelly CSS3 Media Queries allow you to serve your content whilst giving consideration to the size of the screen of the device that is viewing your site. In this 25 minute talk about ‘responsive design’, Thomas Lewis (@tommylee on Twitter) explains why CSS3 Media Queries are important, how they work and how you can implement them today to create better websites. Nice to see Mr.Simon Collison (@colly) get a name check for excellent responsive design on colly.com: So if you want to know how to make your website respond to the size of the screen that is viewing it, you’ll learn how in this talk. You can make your websites automatically scale and re-display depending on the size of the screen on the viewing device and even using clever CSS tricks to change the content that is being presented to the viewer. You can download this video on the session page:

La syntaxe d'une règle CSS Dans cet article nous allons étudier la structure d'une règle CSS et ses principales composantes que sont les sélecteurs et les déclarations. Nous verrons ensuite l'influence de la présentation du code CSS. Puis on abordera les notions de regroupement des sélecteurs et les propriétés raccourcies. A. Une feuille de style est structurée en règles CSS. Une règle CSS se décompose en un sélecteur et une ou plusieurs déclarations appelées bloc de déclaration se trouvant entre les accolades. Toutes les règles CSS sont donc écrites sur le même modèle : un sélecteur suivi d'une accolade ouvrante ( { ), puis une ou plusieurs déclarations chacune subdivisée entre propriété et valeur, se terminant par un point virgule. 1. Dans une règle CSS, le sélecteur correspond à la partie du code se trouvant en dehors des accolades. Dans cet exemple, la première règle va attribuer une bordure, des marges internes, la couleur blanche au texte et grise à l'arrière-plan de tous les éléments <div>. 2. B. C. D.