background preloader


Colour Contrast The old Accessibility Evaluation and Repair Tools (AERT) suggested algorithm for determining colour contrast now directs here. The AERT algorithm was never a recommendation, and WCAG 2.0's luminosity contrast algorithm is recommended instead. Success Criterion 1.4.3 of WCAG 2.0 requires the visual presentation of text and images of text has a contrast ratio of at least 4.5:1, except for the following: Large Text: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1; Incidental: Text or images of text that are part of an inactive user interface component, that are pure decoration, that are not visible to anyone, or that are part of a picture that contains significant other visual content, have no contrast requirement. Analyse Luminosity Contrast Ratio Related:  Accessibilité

Wave Essential bookmarks for web-designers For more useful and inspiring content related to design and web-development visit Smashing Magazine — a magazine dedicated to web design and development. If you think this web-project is useful, please consider making a donation using the button "Donate via PayPal". Support the further development of the project! updated/SaturdayJuly26th Although the "pocket edition" of Web-Dev-Bookmarks wasn't officially released one week ego, it has already been tagged, linked and bookmarked by thousands of users. Over the last few months the amount of links on this page was constantly growing, making the list less readable and more overflooded. updated/MondaySeptember19th Since the project "Web-Dev-Bookmarks" was slashdotted, digged, furled, mentioned on, Stumble Upon, 456bereastreet, CSS Beauty, Lifehacker, remarked by Cameron Moll, Jeffrey Zeldman and linked on 1688 pages, it was literally overflooded with visitors and traffic. Every donation counts.

CSS List Style Wizard CSS List Style Wizard Welcome to the CSS List Style Wizard! Use this wizard to experiment with list styles and generate sample CSS style source code. This wizard uses dynamic HTML to change the style of the table in-situ, without loading another page. List Style Notes You can use any list style property for either ordered or unordered lists. Use cascading to apply style properties to sub-levels of the list. For information on dynamically setting styles with Javascript and how the HTML toggle buttons work, please see HTML and CSS Table Border Style Wizard. CSS Image Bullets As you may notice in the wizard, when using images as the bullet, the bullet does not line up to the text in an attractive way. As a work-around, you can properly align bullet images via the background image CSS property. You can see the style sheet and example below. More CSS Wizards Recommended Books Dynamic HTML: The Definitive Reference (2nd Edition)

HTML Color Code Combination Chooser Buy this domain The domain may be for sale by its owner! Related Searches This webpage was generated by the domain owner using Sedo Domain Parking. Ocawa validateur 20 Rules Of Smart And Successful Web-development 20 Rules Of Smart And Successful Web-development » Mar 20, 03:45 PM 12 months. 12 months already… A year ago I have started to improve my web-development skills and to share the knowledge I had with the visitors of my blog. The funny thing is that as I was just realizing my ideas in the Web, I didn’t think about getting the page popular, tweaking its position in search engines or finding potential clients on the Web. Over the last 12 months, developing few web-sites, I’ve found out some interesting concepts and ideas which helped me to improve the quality of web design and information I present on my web-pages. So, basically, “20 Rules Of Smart And Successful Web-development” is my personal pick of the main ideas and concepts, which might improve the quality and popularity of your web-sites and provide a good foundation for successful development in the future. 1. Denny Carl from has placed Google Adsense Text Block in the right column.

The Mystery Of CSS Sprites: Techniques, Tools And Tutorials Advertisement CSS Sprites are not new. In fact, they are a rather well-established technique and have managed to become common practice in Web development. What Are CSS Sprites? The term “sprite” (similar to “spirit,” “goblin,” or “elf”) has its origins in computer graphics, in which it described a graphic object blended with a 2-D or 3-D scene through graphics hardware. Sprites were displayed over a static or dynamic background image, and the positioning of the sprite was controlled simply by the hardware controllers. The Pokemon Sprite Sheet, consisting of over 1000 graphic objects. Time passed, and at the beginning of the 2000s, when progressive Web designers started to seek alternatives to JavaScript-based rollover menus (with onMouseOver and onMouseOut effects), sprites saw a renaissance in Web development. In 2004, Dave Shea suggested a simple CSS-based approach to CSS sprites based on the practice established by those legendary video games. Where Are CSS Sprites Used?

NewsWare Apps | Spectra | Spectra Spectra merges the news spectrum and the color spectrum into an expansive news viewing experience. With comprehensive live news coverage, striking design, complete customization, dynamic browsing, human body interaction and many other unique features, Spectra brings A Fuller Spectrum of News to life in our most immersive extension yet. Select topics fromthe news channel palette. Use your webcamfor human interaction. Apps & Games Podcasts Podcast Gallery Dispatch Feeds RSS Channel Directory Radder Latest headlines Tenn. plane crash devastates Kansas ranching family The hero pilot of the light plane that crashed in Nashville, Tenn., was a prominent Kansas rancher on his way to the nation's largest cattle industry trade show, authorities said Tuesday. 4 killed in Tenn. crash; pilot avoided building Olympic construction leaves Sochi residents in the cold 2013 a record year for exonerations of prisoners Avalanche-choked road into Alaska town to reopen Multimedia Nightly News Video Topics Autos

W3C comprendre WCAG 2.0 Résumé Ce document, « Comprendre les WCAG 2.0 » est un guide essentiel à la compréhension et l'utilisation de la version 2.0 des Règles pour l'accessibilité des contenus Web (WCAG) (en anglais) [WCAG20] et fait partie d'un ensemble de documents les accompagnant. Notez que le contenu de ce document est de nature informative (il fournit des orientations) et non de nature normative (il n'établit pas d'exigences de conformité aux WCAG 2.0). Consulter la Présentation des Règles pour l'accessibilité des contenus Web (WCAG) (en anglais) pour une introduction aux WCAG, aux documents techniques d'accompagnement et au matériel éducatif. Les WCAG 2.0 établissent un ensemble de critères de succès visant à définir la conformité aux règles des WCAG 2.0. Ce document présente des techniques précises pour satisfaire à chaque critère de succès.

Where To Find Great Free Photographs And Visuals CSS Zen Garden: The Beauty of CSS Design So What is This About? There is a continuing need to show the power of CSS. The Zen Garden aims to excite, inspire, and encourage participation. To begin, view some of the existing designs in the list. Clicking on any one will load the style sheet into this very page. CSS allows complete and total control over the style of a hypertext document. Participation Strong visual design has always been our focus. You may modify the style sheet in any way you wish, but not the HTML. Download the sample HTML and CSS to work on a copy locally. Benefits Why participate? Requirements Where possible, we would like to see mostly CSS 1 & 2 usage. Luckily, designing this way shows how well various browsers have implemented CSS by now. We ask that you submit original artwork. This is a learning exercise as well as a demonstration. By Dave Shea.

Color Schemer Gallery | Website-ready color schemes for Color Schemer 1,019 Downloads+colour scheme These colours seem more winter themed to me but I am planning and outdoor july wedding. However I adore these colours! 1,433 Downloads+rebirth Theme is inspired in nature. 1,067 Downloads+Autumn's wake The primary color scheme for a client who wanted Autumnal colors for her personal site. Photograph available in URL.