CSS - Cascading Style Sheets

Html IMG vs CSS Background-image

Image - Useful Tips An image can be used in a webpage for two regions, 1) Image =  for content use, on the other hand, tend to change frequently. New images are uploaded often, users change their profile images and photo galleries, etc. 2) Background Image = for design.  logos, button images, links with images, etc. tend to stay the same. They're only changed if designer want to redesign. The way I tend to think about this is, do I want the image to appear on all screen sizes, on all devices, with CSS turned either on or off? Do I…
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CSS - Cascading Style Sheets

Animated 3D Background Pattern using HTML5 < canvas >

Hi friends, today we are going to see a cool example of animated 3D Background using HTML5 <canvas> and javascript. The <canvas> element is part of HTML5 and allows for dynamic, script-able rendering of 2D shapes and bitmap images. It is a low level, procedural model that updates a bitmap and does not have a built-in scene graph. The <canvas> element is only a container for graphics. You must use a script to actually draw the graphics. Canvas has several methods for drawing paths, boxes, circles, text, and adding images. What is canvas element in HTML? Canvas was initially introduced…
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CSS - Cascading Style Sheets

Analog clock using css3 and jquery

Hi guys! Today we are going to see another great example of analog clock using the power of CSS3 and most advanced library jQuery. We will start by creating a very cool and realistic analog wall clock with pure CSS3 properties, and add a little smooth rotation for giving the clock hands a rotating effect. The HTML Html part is very simple. <div id="clock"> <div id="hour" style="transform: rotate();"><img src=""></div> <div id="minute" style="transform: rotate(54deg);"><img src=""></div> <div id="second" style="transform: rotate(108deg);"><img src=""></div> </div> The CSS Now, It's time to play with some cool css3 properties like transition, transform and css easing. #clock { background-image: url(""); height: 200px;…
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CSS - Cascading Style Sheets

CSS Vendor Prefixes or CSS3 browser prefixes

CSS vendor prefixes or CSS browser prefixes are a way for browser makers to add support for new CSS features in a sort of testing and experimentation period. Browser prefixes are used to add new features that may not be part of a formal specification and to implement features in a specification that hasn't been finalized. The CSS browser prefixes are: Android: -webkit- Chrome: -webkit- Firefox: -moz- Internet Explorer: -ms- iOS: -webkit- Opera: -o- Safari: -webkit- In most cases, to use a more advanced CSS style property, you take the standard CSS property and add the prefix above for each browser. For example, if you want to add a CSS3…
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CSS - Cascading Style Sheets

Merry Christmas Greetings – JavaScript and CSS Parallax effect

I hope you have enjoyed my previous article about 3D Parallax effected webpage. Now, like previous year, on occasion of Christmas and winter Holidays, I thought to wish this festival by create a wonderful webpage greetings too. So, today I had created this Christmas greeting card using 3D Parallax effect with help of CSS3 and JavaScript. I hope you all will enjoy this holiday and my web-card too :) . Introduction - What is Parallax? Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two…
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CSS - Cascading Style Sheets

3D Parallax effect with CSS, javascript or jQuery

Parallax effect is a long-known and widely used animation effect. Lately, the parallax effect has become a wide-spread and quite a trend element in web design, often referred to as "parallax scrolling". Internet if full on many great examples of application of this effect in web design. As I planned to create a cool parallax animated background, my first goal was to write the shortest and simplest code to achieve maximum awesomeness! I’ll show you how I did it. In this tutorial, I’ll teach you the simplest parallax scrolling technique. Here, I am going to introduce you, a most flexible/responsive slider  Parallaxfx_DG. It is…
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CSS - Cascading Style Sheets

CSS Techniques – Absolute Horizontal And Vertical Centering In CSS

We've all seen margin: 0 auto; for horizontal centering, but margin: auto;has refused to work for vertical centering… until now!  But actually (spoiler alert!). I'm not the pioneer of this method, and it may even be a common technique, however, most vertical centering articles never mention it and I had never seen it until I dug through the comments section of a particular article. There, Simon linked to this jsFiddle that blew every other method out of the water (the same method was also mentioned by Priit in the comments). Researching further, I had to use very specific keywords to find some other sources for this method. I had finally searched some useful techniques in a single place…
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CSS - Cascading Style Sheets

Javascript or jQuery Fullscreen browser window – Html5 technology

The new html5 technology – fullscreen API gives us an easy way to present a web page content in full-screen mode. We are about to give you detailed information about the fullscreen mode. Just try to imagine about all possible advantages which you can get using this technology – full-screen photo albums, videos, and even games. But before we describe this new technology, I have to note that this technology is experimental, and not all the browsers support it. Starting the full-screen mode Due to the fact that this mode is supported by different browsers differently, we have to foresee…
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CSS - Cascading Style Sheets

CSS3 Modal Window Popups – sliding forms with fancybox effect

Today, I will describe you how to create cool CSS3 modal popup windows (or boxes). Literally, not so long ago, in order to achieve such effects, we used jQuery. But, as it turned out, CSS3 has all the necessary tools for making modal windows too. In our demonstration I have prepared single page with two popup elements: join form and login form. Welcome to test results (domo) and understand how it was made. HTML First, lets create the main HTML markup. As you can see – the structure is quite easy. Here are one panel with buttons and two popups.…
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CSS - Cascading Style Sheets

Creating a Puzzle game using jQuery

Today we are making a simple puzzle game called "Doraemon Puzzle". The purpose of the game is to slide 15 square blocks around to form an image. The goal of this tutorial is to look at this simple browser-based game and explain how it was made line by line. It’s a great way to learn jQuery. For this tutorial, We will use a 2D image of kid's favorite cartoon "Doraemon" for square-sliding game.  I will go over each line of code to demonstrate the train of thought. I really do believe that breaking this game up into explanations on per-line…
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