Animated bubbles upwards continuously with pure CSS

Here is a pure CSS experimental work to create floating bubbles without using JavaScript. These animated bubbles are also with popping effect. All these animation is created by Pure CSS.

For our little demo, we use a simple image for the conical flask and then create the bubbles entirely with markup and CSS. read more @ http://www.css-jquery-design.com/…

Animated bubbles upwards continuously with pure CSS

The HTML

<div id="beaker">
  <span class="bubble">
    <span class="glow"> </span>
  </span>
</div>

With our bubbles all made, now we need them to act like bubbles. We could use JavaScript but that’s no fun. Just use CSS! read more @ http://www.css-jquery-design.com/…read-more-button

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 basis will help you understand how to use jQuery in your own projects.

Concept about creating a Game as a jQuery Plugin

A jQuery plugin is a perfect way to create image slideshows, custom user interface controls and of course browser-based games. We won’t just write JavaScript code here, we will create a jQuery plugin.

A plugin is nothing more than our own custom jQuery method. You know how we have jQuery’s methods .css() and .animate()? Well, jQuery gives us the ability to extend its own functionality with custom methods that we create ourselves. Like the existing jQuery methods, we can apply the method we will create to a jQuery selector.

Well, the game is called “Doraemon Puzzle”, and we want to make our game “embeddable” inside an arbitrary HTML element like <div id=”game_area”>here</div> so we can move it around anywhere on the page.

creating-puzzle-game-with-jquery

The jQuery

We will actually create our own jQuery method and call it .puzzle_dg(). I have already created the plugin “puzzle_dg.min.js“.  Therefore, in order to launch the game inside an HTML element with id “#game_area” we will call this command:

$(window).load(function(){
    $('#game_area').puzzle_dg(140)
});

This will create and attach the game board to the div whose id is “game_area.” Also, each square will become 140 by 140 pixels in width and height based on the only passed parameter. You can re-size the game blocks and area easy by just changing this parameter.

In this tutorial I used the image of a Doraemon cartoon. You can replace it with any image you want.

Executing a custom method as shown in the code above will pass the selector string “#game_area” to our plugin function which grabs the DIV. Inside our custom method, we can refer to that selector/element using the this keyword. And we can also enable jQuery methods on it by passing it to the new jQuery object like so: $(this); — inside the extended function I have created.

The HTML

First, let’s prepare HTML markup for our game.  We have only call <div id="game_area"></div> for creating game area.

We have to include the awesome jQuery library. After including the jQuery library we have to include “puzzle_dg.min.js”  file as game plugin.

<!-- This is where the game will be injected -->
<div id="game_object"></div>

<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="js/main.js"></script>
<script type="text/javascript">$(window).load(function(){
    $('#game_area').puzzle_dg(140)
});</script>

CSS

There are a few styles for our game:

#game_area {
	background-color: #ffffff;
	height: 550px;
	margin: 20px auto;
	position: relative;
	width: 550px;
}
#board div {
	background: url("images/doraemon.jpg") no-repeat scroll 0 0 #ffffff;
	cursor: pointer;
	height: 140px;
	line-height: 140px;
	position: absolute;
	text-align: center;
	width: 140px;
	/* css3 shadow */
    -moz-box-shadow: inset 0 0 20px #2caae7;
	-webkit-box-shadow: inset 0 0 20px #2caae7;
	-ms-box-shadow: inset 0 0 20px #2caae7;
	-o-box-shadow: inset 0 0 20px #2caae7;
	box-shadow: inset 0 0 20px #2caae7;
}

view demo

Conclusion

I tried to explain the code to the best of my ability here but some details were skipped because there is so much more to JavaScript. I hope you enjoyed this article. Thanks for reading!

You may like:

Posted by: Dhiraj kumar

Animated Color wheel spinning with CSS3 Keyframes animation, Transform and Transition

I have done some experimental work to create CSS3 Animation without using JavaScript. I end up creating some animations using CSS3 Keyframes and Transform and like to share. I have done this animation using border-color tricks and CSS Transform: i.e. CSS scale and CSS3 rotation.

Note: Before going I like to make something clear, Internet Explorer 10, Firefox, and Opera supports the @keyframes rule and animation property. Chrome and Safari requires the prefix -webkit- in css.

Important: Internet Explorer 9, and earlier versions, does not support the @keyframe rule or animation property.

css3-keyframes-color-wheel-animation

The HTML

<div id="colorWheel">
    <span class="color01"></span>
    <span class="color02"></span>
    <span class="color03"></span>
    <span class="color04"></span>
    <span class="color05"></span>
    <span class="color06"></span>
    <span class="color07"></span>
    <span class="color08"></span>
    <span class="color09"></span>
    <span class="color10"></span>
</div>

The CSS

Now, We will use some CSS Technique using border-color tricks and CSS3 rotation. I have created this color cycle without using any image.  I have done a cool rotating wheel animation  using @keyframes animation.

#colorWheel {
    height: 100px;
    width: 100px;
    margin: 40px auto ;
    position: absolute; left:10%;
    -webkit-transform-origin: 50px 150px;
    -moz-transform-origin: 50px 150px;
    -ms-transform-origin: 50px 150px;
    -o-transform-origin: 50px 150px;
    transform-origin: 50px 150px;
    -webkit-transition: all 0.5s linear;
    -moz-transition: all 0.5s linear;
    -ms-transition: all 0.5s linear;
    -o-transition: all 0.5s linear;
    transition: all 0.5s linear;
    animation: wheel 10s ease-in-out infinite alternate;
    -moz-animation: wheel 10s ease-in-out infinite alternate;
    -webkit-animation: wheel 10s ease-in-out infinite alternate;
    -ms-animation: wheel 10s ease-in-out infinite alternate;
}

@keyframes wheel{
    0%{
    opacity:1;
    left:-10%;
    transform:scale(.6) rotate(0deg);
}
50%{
    opacity:.7}
100%{
    left: 90%;
    opacity:1;
    transform:scale(1) rotate(2160deg);
}
}
@-webkit-keyframes wheel{
    0%{
    opacity:1;
    left:-10%;
    -webkit-transform:scale(.6) rotate(0deg);
}
50%{
    opacity:.7;}
100%{
    left: 90%;
    opacity:1;
    -webkit-transform:scale(1) rotate(2160deg);
}
}
@-moz-keyframes wheel{
0%{
    opacity:1;
    left:-10%;
    -moz-transform:scale(.6) rotate(0deg);
}
50%{
    opacity:.7;}
100%{
    left: 90%;
    opacity:1;
    -moz-transform:scale(1) rotate(2160deg);
}
}
@-ms-keyframes wheel{
0%{
    opacity:1;
    left:-10%;
    -ms-transform:scale(.6) rotate(0deg);
}
50%{
    opacity:.7;}
100%{
    left: 90%;
    opacity:1;
    -ms-transform:scale(1) rotate(2160deg);
}
}

#colorWheel:hover {}
#colorWheel span {
    position: absolute;
    -webkit-transform-origin: 50% 50%;
    border-style: solid;
    border-width: 150px 50px;
    box-sizing: border-box;
}
#colorWheel span.color01 {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    border-color: #43a1cd transparent transparent transparent;
}
#colorWheel span.color02 {
    -webkit-transform: rotate(36deg);
    -moz-transform: rotate(36deg);
    -ms-transform: rotate(36deg);
    -o-transform: rotate(36deg);
    transform: rotate(36deg);
    border-color: #639b47 transparent transparent transparent;
}
#colorWheel span.color03 {
    -webkit-transform: rotate(72deg);
    -moz-transform: rotate(72deg);
    -ms-transform: rotate(72deg);
    -o-transform: rotate(72deg);
    transform: rotate(72deg);
    border-color: #9ac147 transparent transparent transparent;
}
#colorWheel span.color04 {
    -webkit-transform: rotate(108deg);
    -moz-transform: rotate(108deg);
    -ms-transform: rotate(108deg);
    -o-transform: rotate(108deg);
    transform: rotate(108deg);
    border-color: #e1e23b transparent transparent transparent;
}
#colorWheel span.color05 {
    -webkit-transform: rotate(144deg);
    -moz-transform: rotate(144deg);
    -ms-transform: rotate(144deg);
    -o-transform: rotate(144deg);
    transform: rotate(144deg);
    border-color: #f7941e transparent transparent transparent;
}
#colorWheel span.color06 {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
    border-color: #ba3e2e transparent transparent transparent;
}
#colorWheel span.color07 {
    -webkit-transform: rotate(216deg);
    -moz-transform: rotate(216deg);
    -ms-transform: rotate(216deg);
    -o-transform: rotate(216deg);
    transform: rotate(216deg);
    border-color: #9a1d34 transparent transparent transparent;
}
#colorWheel span.color08 {
    -webkit-transform: rotate(252deg);
    -moz-transform: rotate(252deg);
    -ms-transform: rotate(252deg);
    -o-transform: rotate(252deg);
    transform: rotate(252deg);
    border-color: #662a6c transparent transparent transparent;
}
#colorWheel span.color09 {
    -webkit-transform: rotate(288deg);
    -moz-transform: rotate(288deg);
    -ms-transform: rotate(288deg);
    -o-transform: rotate(288deg);
    transform: rotate(288deg);
    border-color: #272b66 transparent transparent transparent;
}
#colorWheel span.color10 {
    -webkit-transform: rotate(324deg);
    -moz-transform: rotate(324deg);
    -ms-transform: rotate(324deg);
    -o-transform: rotate(324deg);
    transform: rotate(324deg);
    border-color: #2d559f transparent transparent transparent;
}
#colorWheel:before {
    content: "";
    width: 300px;
    height: 300px;
    overflow: hidden;
    position: absolute;
    top: -30px;
    left: -130px;
    border-radius: 100%;
    border: 30px solid #ffffff;
    z-index: 100;
    box-shadow:0px 0px 2px 12px rgba(180,180,180,.5)
}
#colorWheel:after {
    content: "";
    width: 100px;
    height: 100px;
    overflow: hidden;
    position: absolute;
    top: 100px;
    left: 0px;
    border-radius: 100%;
    box-shadow:0px 0px 2px 12px rgba(250,250,250,.5);
    background: #444 url(Dhiraj.png); background-size:contain
}

view demo

Your turn

I had already posted some articles of css3 @keyframes animation examples.  Please check some of these beautiful animation with demo below:

I hope you enjoyed this article and the techniques I used. Please share your comments and questions below!

Posted by: Dhiraj kumar

Animate Full-Page Multiple Background images with fade-in & fade-out effect – jQuery

“How to change multiple background-image of body with effects?” – I think this is a major problem which all designers face. You can fade background colors but not background images. The way to work around this is to have your images as <img> tags and hide them by default display:none;. Give your images position:absolute and z-index:-1 so they act like backgrounds and are behind everything else.

Here’s a quick example of multiple images fading one after the other.

jquery-full-page-animated-background-images

The HTML

Html is very simple. Just add a div with multiple images which you want to animate / change in background with fade effects.

<div id="wrap">
<img class="bgfade" src="http://farm9.staticflickr.com/8526/8668341950_182b74faf2_z.jpg">
<img class="bgfade" src="http://farm9.staticflickr.com/8532/8667337535_6da0a9a261_z.jpg">
<img class="bgfade" src="http://farm9.staticflickr.com/8540/8667244539_d227f8c435_z.jpg">
</div>

The CSS

Now, We will use some CSS Technique which will create an illusion like background-image animation. The way to work around this is to have your images as <img> tags and hide them by default “display:none;”. Give your images “position:absolute” and “z-index:-1” so they act like backgrounds and are behind everything else. Now, set css property of div#wrap which includes these images to “position:fixed” and “top:0; left:0;” so that it will fix with page background.

#wrap{
	position:fixed;; 
	z-index:-1; 
	top:0; 
	left:0; 
	background-color:black
}
#wrap img.bgfade{
	position:absolute;
	top:0;
	display:none;
	width:100%;
	height:100%;
	z-index:-1
}

jQuery

Now, it is java-script’s turn. We will calculate browser window’s height & width. After that we will set width/height of div#wrap to browser so that background cover entire webpage. Now we have to animate our images. We will simple use function of fadeIn() and fadeOut() in images for this.

$(window).load(function(){
$('img.bgfade').hide();
var dg_H = $(window).height();
var dg_W = $(window).width();
$('#wrap').css({'height':dg_H,'width':dg_W});
function anim() {
    $("#wrap img.bgfade").first().appendTo('#wrap').fadeOut(1500);
    $("#wrap img").first().fadeIn(1500);
    setTimeout(anim, 3000);
}
anim();})
$(window).resize(function(){window.location.href=window.location.href})

Updated

I have updated the script. Actually, after re-sizing the browser we have to update the width/height of div#wrap. So, I am going to reload this window, when ever browser will re-size. It will help to re-calculate all these and refresh the animation. Div#wrap will re-size according to browser window and play animation smoothly.

view demo

You may like:

Posted by: Dhiraj kumar

CSS3 Buttons with Cool Effects – Pure CSS

Nowadays, using subtle patterns is kinda cool so I thought why not using them also on buttons? The idea was to create some nice CSS3 patterned buttons and in this article you’ll see what I’ve been working on lately.

css3-patterned-buttons

view demo

I wrote before about CSS3 buttons, so you may want to check also these articles:

CSS3 patterned buttons features

  • Easy-to-use.
  • Contain the transitions on gradients hack.
  • As you may have expected, no images used here. Instead, an base64 string is used to create the patterned effect.
  • Stilish pressed behavior when grouped.

Buttons

Basically, to create a button, the only thing you have to do is this:

<a href="" class="button">Button</a>

or

<button class="button">Button</button>

You could also use something like <input type="submit"> but for best cross-browser rendering, just stick to the above.

THE CSS

.button{
  display: inline-block;
  *display: inline;
  zoom: 1;
  padding: 6px 20px;
  margin: 0;
  cursor: pointer;
  border: 1px solid #bbb;
  overflow: visible;
  font: bold 13px arial, helvetica, sans-serif;
  text-decoration: none;
  white-space: nowrap;
  color: #555;
  background-color: #ddd;
  background-image: linear-gradient(top, rgba(255,255,255,1),
                                         rgba(255,255,255,0)),
                    url(data:image/png;base64,iVBORw0KGg[...]QmCC); 
  transition: background-color .2s ease-out;
  background-clip: padding-box; /* Fix bleeding */
  border-radius: 3px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .3),
              0 2px 2px -1px rgba(0, 0, 0, .5),
              0 1px 0 rgba(255, 255, 255, .3) inset;
  text-shadow: 0 1px 0 rgba(255,255,255, .9);  
}

.button:hover{
  background-color: #eee;
  color: #555;
}

.button:active{
  background: #e9e9e9;
  position: relative;
  top: 1px;
  text-shadow: none;
  box-shadow: 0 1px 1px rgba(0, 0, 0, .3) inset;
}

Different buttons sizes

If you want to make a more prominent or a less prominent call-to-action button, you have options:

css3-patterned-buttons

<button class="small button">Button</button>

or

<button class="large button">Button</button>

THE CSS

/* Smaller buttons styles */

.button.small{
  padding: 4px 12px;
}

/* Larger buttons styles */

.button.large{
  padding: 12px 30px;
  text-transform: uppercase;
}

.button.large:active{
  top: 2px;
}

Various buttons colors

You’ll need custom colors for successful actions or negative ones as delete:

css3-patterned-buttons

<button class="button">Button</button>
<button class="color red button">Button</button>
<button class="color green button">Button</button>
<button class="color blue button">Button</button>

THE CSS

.button.color{
  color: #fff;
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
  background-image: linear-gradient(top, rgba(255,255,255,.3), 
  					 rgba(255,255,255,0)),
                    url(data:image/png;base64,iVBORw0KGg[...]QmCC);
}

/* */

.button.green{
  background-color: #57a957;
  border-color: #57a957;
}

.button.green:hover{
  background-color: #62c462;
}

.button.green:active{
  background: #57a957;
}

/* */

.button.red{
  background-color: #c43c35;
  border-color: #c43c35;
}

.button.red:hover{
  background-color: #ee5f5b;
}

.button.red:active{
  background: #c43c35;
}

/* */

.button.blue{
  background-color: #269CE9;
  border-color: #269CE9;
}

.button.blue:hover{
  background-color: #70B9E8;
}

.button.blue:active{
  background: #269CE9;
}

Disabled states

In case you’re using buttons or inputs, in some cases you’ll need them to be disabled until a certain task is triggered:

css3-patterned-buttons

<button class="button" disabled>Button</button>
<button class="color red button" disabled>Button</button>
<button class="color green button" disabled>Button</button>
<button class="color blue button" disabled>Button</button>

THE CSS

.button[disabled], .button[disabled]:hover, .button[disabled]:active{
  border-color: #eaeaea;
  background: #fafafa;
  cursor: default;
  position: static;
  color: #999;
  /* Usually, !important should be avoided but here it's really needed :) */
  box-shadow: none !important;
  text-shadow: none !important;
}

.green[disabled], .green[disabled]:hover, .green[disabled]:active{
  border-color: #57A957;
  background: #57A957;
  color: #D2FFD2;
}

.red[disabled], .red[disabled]:hover, .red[disabled]:active{
  border-color: #C43C35;
  background: #C43C35;
  color: #FFD3D3;
}

.blue[disabled], .blue[disabled]:hover, .blue[disabled]:active{
  border-color: #269CE9;
  background: #269CE9;
  color: #93D5FF;
}

Grouped buttons

There will be cases when you’ll need to group similar call-to-action buttons:

css3-patterned-buttons

<ul class="button-group">
	<li><button class="button">Button</button></li>
	<li><button class="button">Button</button></li>
	<li><button class="button">Button</button></li>
	<li><button class="button">Button</button></li>
</ul>

THE CSS

.button-group,
.button-group li{
  display: inline-block;
  *display: inline;
  zoom: 1;
}

.button-group{
  font-size: 0; /* Inline block elements gap - fix */
  margin: 0;
  padding: 0;
  background: rgba(0, 0, 0, .04);
  border-bottom: 1px solid rgba(0, 0, 0, .07);
  padding: 7px;
  border-radius: 7px; 
}

.button-group li{
  margin-right: -1px; /* Overlap each right button border */
}

.button-group .button{
  font-size: 13px; /* Set the font size, different from inherited 0 */
  border-radius: 0; 
}

.button-group .button:active{
  box-shadow: 0 0 1px rgba(0, 0, 0, .2) inset,
              5px 0 5px -3px rgba(0, 0, 0, .2) inset,
              -5px 0 5px -3px rgba(0, 0, 0, .2) inset;   
}

.button-group li:first-child .button{
  border-radius: 3px 0 0 3px;
}

.button-group li:first-child .button:active{
  box-shadow: 0 0 1px rgba(0, 0, 0, .2) inset,
              -5px 0 5px -3px rgba(0, 0, 0, .2) inset;
}

.button-group li:last-child .button{
  border-radius: 0 3px 3px 0;
}

.button-group li:last-child .button:active{
  box-shadow: 0 0 1px rgba(0, 0, 0, .2) inset,
              5px 0 5px -3px rgba(0, 0, 0, .2) inset;
}

Browser compatibility

CSS3 patterned buttons works in all major browsers. But of course CSS3 features used here do not work in oder browsers like IE8 and below.

view demo

This is it!

There are so many CSS3 buttons in the wild and I know it. Yet I’m confident that my CSS3 patterned buttons might inspire you and I hope you’ll find it useful for your future projects.

Posted by: Dhiraj kumar

CSS3 Transitions Effects on Background Gradients

CSS transitions do not have any effect on background gradients. As far as I know, the thing is that something similar would be quite difficult to achieve considering the multitude of possible gradients that can be created using a color palette.

Though, there are some simple ways you can simulate smooth transitions on gradients and below you’ll see how to do that.

faking-transitions-on-gradients

Before writing this article, I was thinking this new article will hopefully be more useful to you as It contains one more extra technique that can help you faking transitions on background gradients.

So, what is this about and why would you care about transitions on gradients? The answer is very simple: just think about the situation when you’re designing some CSS3 icons/buttons. To make them look awesome, it’s almost mandatory to use shadows, rounded corners and gradients.

Read the workarounds described below and you’ll be able to greatly improve your gradient buttons, especially their :hover state.
view demo

Initial styles

For this demo, we’re using three colored boxes to whom are applied the following workarounds.

I extracted only the important styles needed and as you can see, the background-color has the most important role, as it’s the one who’s actually being transitioned here.

.boxes li{
	transition: background-color .2s ease-out;
}

.boxes .red{
	background-color: #da232a;
}

.boxes .red:hover{
	background-color: #e75f64;
}	

.boxes .green{
	background-color: #72b01a;
}

.boxes .green:hover{
	background-color: #9ed354;
}	

.boxes .blue{
	background-color: #269ce9;
}

.boxes .blue:hover{
	background-color: #70b9e8;
}

1. Background-image

Having already a transitioned background-color, you just need to set a semi transparent background using background-image and the result will be a smooth gradient transition for the element to whom these styles are applied to.

background-image: linear-gradient(top, rgba(255,255,255,.5), rgba(255,255,255,0));

2. Box-shadow

Perhaps this is a bit dirtier, but it’s still a fully working technique. Instead of a semi transparent background as above, this assume using an inset box-shadow:

box-shadow: 0 60px 50px -30px rgba(255, 255, 255, .5) inset;

view demo

Conclusion

As you can see, the workarounds above are quite simple and easy to implement. Also, the big advantage is that they don’t require any additional markup element to work.

Thanks for reading and feel free to share your thoughts!

Posted by: Dhiraj kumar