The W3C’s CSS3 specification includes an oft-requested CSS attribute called border-radius. Using this attribute, you can create rounded-corner boxes that use no images, script, or other fancy DHTML tricks (pure CSS). This will make your site flexible, faster, and more accessible. It’s not yet supported in Internet Explorer 7/8, but other modern browsers have already introduced support for this fantastic CSS feature. (more…)
Archive for the ‘Best Practices’ Category
Rounded Corners in Mozilla and Safari
Monday, January 26th, 2009Pure CSS Image Hover
Monday, January 5th, 2009Many site designs will feature varying types of image “hover” states, where an image or background image changes when you move your mouse cursor into that area of the page. Traditionally, this change in image is handled via JavaScript. It’s fairly easy to write a small script that swaps out images on mouseover, but there are a number of disadvantages to this approach that have pushed many web developers toward using a CSS-only method of achieving this exact same effect. This tutorial describes exactly how to implement a pure CSS image hover effect. (more…)
Best Practices: Images on the Web
Friday, December 5th, 2008Web design is about much more than HTML and CSS. In many cases, the quality of a website lies just as much in its code and functionality as it does in the quality and optimization of its images and other graphical information. The amount of choices in image format, quality, and optimization is dazzling to say the least. What format should you use? Is there a end-all format for the web that trumps all other formats? (more…)
All About Table-less Column Design
Monday, October 13th, 2008There are a number of ways to create vertical columns in your XHTML design without using the <table/> tag and the horrendous amount of HTML that always seems to accompany it. Each method listed here is superior in various situations, so choose a good fit for your particular design. (more…)
CSS Font-Size: em vs. px vs. pt vs. percent
Tuesday, September 30th, 2008One of the most confusing aspects of CSS styling is the application of the font-size attribute for text scaling. In CSS, you’re given four different units by which you can measure the size of text as it’s displayed in the web browser. Which of these four units is best suited for the web? It’s a question that’s spawned a diverse variety of debate and criticism. Finding a definitive answer can be difficult, most likely because the question, itself, is so difficult to answer. (more…)