Ultimate CSS Gradient Generator - ColorZilla.com. CSS Diagnostics. Multi-colored Progress Bars CSS Snippet | WebInterfaceLab. Convert Images To Black And White With CSS. Filters allow us to visually process an image in the browser without needing to go through PhotoShop or use cycle-intensive, script-heavy methods in JavaScript or PHP. CSS3 filters are broadly supported in the most recent versions of Firefox, Safari and Chrome, and we can gain support in older versions and alternative browsers – even IE – by using a combination of techniques. In this article we’ll convert an image to black & white with pure CSS using the classic test image of Lena Söderberg. In other articles in this series I discuss how to achieve sepia toning, blurring, and other visual effects. The CSS3 greyscale filter Desaturating a color image couldn’t be simpler with CSS3.
We’ll apply the filter as a class, as you’d typically desire several images to be affected by the code at the same time: Naturally, all current browsers implement CSS3 filters via vendor prefixes, so our first job is to insert that code, writing in CSS that does not yet exist in order to future-proof our work: Simple Styles for <hr>'s. CSS Generators. CSS can be challenging to do, but luckily there are a lot of tools, both online and desktop software, that you can use to help you build your CSS.
The most common of these are the online CSS generators. Here is a list of some of my favorite CSS generators along with what they do and how they can be used. CSS3 Generator Screen shot by J Kyrnin courtesy CSS3 Generator This CSS generator by Randy Jensen is one I use all the time for quick CSS3 features. It can build rounded corners (border-radius), text and box shadows, RGBa colors, @font-face fonts, multiple columns, box sizing and resizing, outlines, transitions, and transformations. It also has help for learning CSS3 selectors and a link to the following CSS generator for creating gradients.
Ultimate CSS Gradient Generator Screen shot by J Kyrnin courtesy Ultimate CSS Gradient Generator If you’ve ever built a gradient in a graphics program, then this online gradient editor CSS generator will be familiar. CSS Layout Generator The Box Office. CSS3 Gradient background. CSS3 Click Chart (CSS3 Support Chart) by Impressive Webs. Box-shadow, one of CSS3′s best new features. Home / CSS3 Previews / Box-shadow, one of CSS3’s best new features The box-shadow property allows designers to easily implement multiple drop shadows (outer or inner) on box elements, specifying values for color, size, blur and offset.
Browser support is growing of late with Mozilla (Firefox), Webkit (Safari/Chrome/Konqueror), Opera and the IE9 Platform Preview all offering a decent implementation of the spec, although Mozilla and Webkit still require their respective -moz- and -webkit- prefixes (note Mozilla Firefox 4.0+ no longer requires the -moz- prefix). Here’s a basic example: Firefox, Safari/Chrome, Opera and IE9 users should see a grey fading shadow under this box. In theory, the code for this is straightforward: But for the moment, as with many other ‘experimental’ CSS3 properties, you’ll need to use the following prefixes to support Mozilla and Webkit: How it Works The Syntax: box-shadow: none | [ , ]* = inset?
Examples: Creating a basic drop shadow Layering multiple shadows Example: