CSS: Elastic Videos 140

CSS: Elastic Videos

While I was coding the Elemin Theme (a responsive WordPress theme that I recently designed), one of the challenges that I faced was to make the embedded videos elastic. Using the max-width:100% and height:auto trick works with native HTML5 video tag, but it doesn't work with embed code using iframe or object tag. After hours of experimenting and Googling, I finally found a trick on how to achieve this. If you are creating a responsive design, this simple CSS trick will come in handy. View the final demo and resize your browser window to see it in action.

View Demo Elastic Videos

Responsive Design with CSS3 Media Queries 243

Responsive Design with CSS3 Media Queries

Screen resolution nowsaday ranges from 320px (iPhone) to 2560px (large monitor) or even higher. Users no longer just browse the web with desktop computers. Users now use mobile phones, small notebooks, tablet devices such as iPad or Playbook to access the web. So the traditional fixed width design doesn't work any more. Web design needs to be adaptive. The layout needs to be automatically adjusted to fit all display resolution and devices. This tutorial will show you how to create a cross-browser responsive design with HTML5 & CSS3 media queries.

View Demo Responsive Design

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Animated Scroll to Top 244

Animated Scroll to Top

Due to a number of requests, I'm writing a detail tutorial on how to create an animated scroll to top as seen on Web Designer Wall. It is very simple to do with jQuery (just a few lines of code). It checks if the scrollbar top position is greater than certain value, then fade in the scroll to top button. Upon the link is clicked, it scrolls the page to the top. View the demo to see it in action.

Demo Scroll to Top

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Cross-Browser HTML5 Placeholder Text 109

Cross-Browser HTML5 Placeholder Text

One of the nice enhancement in HTML5 web form is being able to add placeholder text to input fields. Placeholder attribute allows you to display text in a form input when it is empty and when it is not focused (it clears the field on focus). This is a nifty feature, but it is not supported by all browsers yet. This tutorial will show you how to use Modernizr to detect if placeholder is supported, or else use jQuery to display the fallback placeholder text dynamically.

Demo HTML5 Placeholder

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CSS Specific for Internet Explorer 154

CSS Specific for Internet Explorer

As much as we don't like to deal with the IE bugs, we still have to face it because your boss and visitors are still using Explorer. It gets frustrating when different versions of Explorer displays web pages differently due to the inconsistent rendering engine. We typically use IE conditional comments to fix the IE issues. But there are more ways than the conditional comments...

View Demo IE Specific

CSS: Clearing Floats with Overflow 178

CSS: Clearing Floats with Overflow

One of the common problems we face when coding with float based layouts is that the wrapper container doesn't expand to the height of the child floating elements. The typical solution to fix this is by adding an element with clear float after the floating elements or adding a clearfix to the wrapper. But did you know you can also use the overflow property to fix this problem? It's not a new CSS trick either. It's been documented before long long ago. Today I would like to revisit the topic along with a few tips.

View Demo Clear Floats

HTML5 Grayscale Image Hover 279

HTML5 Grayscale Image Hover

Once upon a time, grayscale image has to be manually converted in order to be displayed on the web. Now with HTML5 canvas, images can be manipulated into grayscale without having to use image editing software. I've put together a demo to show you how to use HTML5 & jQuery to dynamically clone color images into grayscale (see demo). Credits: thanks to Darcy Clarke (my Themify's partner) for the jQuery and Javascript code.

View Demo HTML5 Grayscale

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