Responsive animated gallery

index.html

<div id="all">
  <div id="allcontent">
      <div id="maincontent">
	        <div class="portfolio">
	            <img src="http://www.claudiogomboli.com/lab/gallery/imgs/ecomm.jpg" alt="Portfolio img"><br>
	            <span class="txt">eCommerce . iOS Icon.</span>
	            <div class="ombra"></div>
	        </div>
	        <div class="portfolio">
	            <img src="http://www.claudiogomboli.com/lab/gallery/imgs/speaker.jpg" alt="Portfolio img"><br>
	            <span class="txt">Speaker . iOS Icon.</span>
	            <div class="ombra"></div>
	        </div>
	        <div class="portfolio">
	            <img src="http://www.claudiogomboli.com/lab/gallery/imgs/graph01.jpg" alt="Portfolio img"><br>
	            <span class="txt">Poster . Laperquisa Cinema . <a href="http://cargocollective.com/gomboli/Laperquisa-Cinema-Screening-Posters" target="_blank" title="see more">see more</a>.</span>
	            <div class="ombra"></div>
	        </div>
	        <div class="portfolio">
	            <img src="http://www.claudiogomboli.com/lab/gallery/imgs/web01.jpg" alt="Portfolio img"><br>
	            <span class="txt">Alfa Romeo <a href="http://www.alfaromeo.com/carconfigurator/IT/159/index.html" target="_blank" title="Alfa Romeo">Car Configurator</a> . <a href="http://wedoo.it" target="_blank" title="WEDOO">@Wedoo</a>.</span>
	            <div class="ombra"></div>
	        </div>
	        <div class="portfolio">
	            <img src="http://www.claudiogomboli.com/lab/gallery/imgs/illu01.jpg" alt="Portfolio img"><br>
	            <span class="txt">Mac Book Air . Keynote Illustration</span>
	            <div class="ombra"></div>
	        </div>
	    </div>
	    <div id="navi"></div>
		<div class="footer"><a href="http://theeggs.biz" alt="home">c.gomboli</a> / <a href="http://lab.theeggs.biz" alt="lab">lab</a></div>
	</div>
</div>

responsive-animated-gallery.markdown

Responsive animated gallery

Responsive animated gallery with CSS3 and jQuery. You can see here for a live sample: lab.theeggs.biz/ui/gallery/

A Pen by Claudio Gomboli on CodePen.

License.

script.js

// JavaScript Document
// Claudio Gomboli . the EGGS LAB
// 2012 / 8 / 29
// Responsive animated gallery

$('.portfolio').each(function(index)
{
    $(this).attr('id', 'img' + (index + 1));
});
    
$('.portfolio').each(function(){
  $('#navi').append('<div class="circle"></div>');
});
  
$('.circle').each(function(index)
{
    $(this).attr('id', 'circle' + (index + 1));
});   
   
$('.portfolio').click(function(){
if($(this).hasClass('opened')){
    $(this).removeClass('opened');
    $(".portfolio").fadeIn("fast");
    $(this).find('.ombra').fadeOut();
    $("#navi div").removeClass("activenav");
}
else{
	var indexi = $("#maincontent .portfolio").index(this) + 1;
    $(this).addClass('opened'); 
    $(".portfolio").not(this).fadeOut("fast");
    $(this).find('.ombra').fadeIn();
    $("#circle" + indexi).addClass('activenav'); 
}
});	

//navi buttons
$("#navi div").click(function() {
if($(this).hasClass("activenav")){
	return false;
}
		
	$("#navi div").removeClass("activenav");
	$(".portfolio").removeClass('opened');
	$(".portfolio").show();
        $('.ombra').hide();
		
	var index = $("#navi div").index(this) + 1;
	$("#img" + index).addClass('opened'); 
    $(".portfolio").not("#img" + index).fadeOut("fast");
    $("#img" + index).find('.ombra').fadeIn();
        
    $(this).addClass("activenav");
});

scripts

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>

style.css

html,
body{
  width:100%;
	height:100%;
	margin:0;
	padding:0;
}

#all{
	width:100%;
	height:100%;
	overflow-x:hidden;
	overflow-y: visible;
    position:relative;
}

body{
	font-family: Helvetica, Arial, sans-serif;
	font-size:12pt;
	background:#444;
	color:#352e2a;
	background: url('http://www.claudiogomboli.com/lab/gallery/imgs/background.jpg');
    background-size: cover;
    background-position: center center;
}

a:link, a:visited {
	color: #333;
	border-bottom:1px solid #333;
	-webkit-transition: .3s;
	-moz-transition: .3s;
	transition: .3s;
	text-decoration:none;
}

a:hover {
	color: #000;
	border-bottom:1px solid #000;
	text-decoration:none;
}

img{
    width:100%;
}

#allcontent{
	margin:60px auto 0 auto;
    width:100%;
    max-width:1140px;
    height:700px;
    position:relative;
	-webkit-animation: comein 1.5s ease-in-out;
	-moz-animation: comein 1.5s ease-in-out;
	animation: comein 1.5s ease-in-out;
}

.portfolio{
    width:100%;
    max-width:1000px;
    position:absolute;
    right:0;
    top:0;
    -webkit-transition: .2s;
    -moz-transition: .2s;
    transition: .2s;
    cursor:pointer;
	-webkit-box-shadow:-2px 0 3px rgba(0,0,0,0.3);
	-moz-box-shadow:-2px 0 3px rgba(0,0,0,0.3);
	box-shadow:-2px 0 3px rgba(0,0,0,0.3);
}


.portfolio:nth-child(1) {
	left: 10px;
}
.portfolio:nth-child(1):hover {  
	-webkit-transform: rotate(-2deg);
    -moz-transform: rotate(-2deg);
    transform: rotate(-2deg);
	left: 0;
}

.portfolio:nth-child(2) {
	left: 10%;
}
.portfolio:nth-child(2):hover {
	-webkit-transform: rotate(-2deg);
    -moz-transform: rotate(-2deg);
    transform: rotate(-2deg);
	left: 5%;
}

.portfolio:nth-child(3) {  
	left: 20%;
}
.portfolio:nth-child(3):hover {  
	-webkit-transform: rotate(-2deg);
    -moz-transform: rotate(-2deg);
    transform: rotate(-2deg);
	left: 15%;
}

.portfolio:nth-child(4) {  
	left: 30%;
}
.portfolio:nth-child(4):hover {  
	-webkit-transform: rotate(-2deg);
    -moz-transform: rotate(-2deg);
    transform: rotate(-2deg);
	left: 25%;
}

.portfolio:nth-child(5) {  
	left: 40%;
}
.portfolio:nth-child(5):hover {  
	-webkit-transform: rotate(-2deg);
    -moz-transform: rotate(-2deg);
    transform: rotate(-2deg);
	left: 35%;
}

.opened {  
	z-index: 1000;
	left:0 !important;
	-webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-box-shadow:0 0 3px rgba(0,0,0,0.3);
	-moz-box-shadow:0 0 3px rgba(0,0,0,0.3);
	box-shadow:0 0 3px rgba(0,0,0,0.3);
	width:100%;
    max-width:1140px;
}

.opened img{
		z-index:5;
}

.ombra{
	position:absolute;
    bottom:20px;
    left:10px;
    width:90%;
	height:20px;
	-webkit-box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);
	-moz-box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);
	box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);
	-webkit-transform:rotate(-2deg);
	-moz-transform:rotate(-2deg);
	transform:rotate(-2deg);
	display:none;
	z-index:-1;
}

.ombra:after{
	display:block;
	content:"";
	position:absolute;
    bottom:-8px;
    right:-93px;
    width:90%;
	height:20px;
	-webkit-box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);
	-moz-box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);
	box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);
	-webkit-transform:rotate(4deg);
	-moz-transform:rotate(4deg);
	transform:rotate(4deg);
}

.txt{
    display:block;
	margin:-2px 0 0 0;
	padding-top:20px;
	width:98%;
	padding-left:2%;
	height:33px;
	background: #f7f7f7;
}


#navi{
	position:absolute;
	bottom:-40px;
	left:50%;
	margin:0 0 0 -62px;
	background:#000;
	opacity:0.8;
	color:#fff;
	height:24px;
	-webkit-border-radius:20px;
    -moz-border-radius:20px;
    border-radius:20px;
    padding:7px 10px 0 10px;
}

.circle{
	display:inline-block;
	width:15px;
	height:15px;
	-webkit-border-radius:10px;
    -moz-border-radius:10px;
    border-radius:10px;
    background:#efefef;
    border:1px solid #000;
    margin-right:6px;
    cursor:pointer;
}

.circle:hover{
	background:#fff;
	border:1px solid #ccc;
}

.circle:active,
.activenav,
.activenav:hover{
	background:#666;
	border:1px solid #333;
}

.activenav{
	cursor: default;
}

.circle:last-child{
	margin-right: 0;
}



/* loading */
#loading{
	width:100%;
	height:100%;
	margin:0;
	padding:0;
	top:0;
	left:0;
	z-index:10001;
	position:absolute;
}

.loader{
    display: block;
    height: 30px;
    left: 50%;
    margin: -15px 0 0 -15px;
    position: absolute;
    top: 50%;
    width: 30px;
	animation: spin 1s infinite linear;
	-moz-animation: spin 1s infinite linear;
	-webkit-animation: spin 1s infinite linear;
}


.footer{
	font-size:0.6em;
	color:#333;
	text-align:center;
	width:100%;
	height:30px;
	position:absolute;
	bottom:-100px;
	left:0;
}


/*enter*/
@-webkit-keyframes comein {
	0% { opacity: 0; -webkit-transform: translateY(-3000px); }
	80% { opacity: 1; -webkit-transform: translateY(40px); }
	100% { -webkit-transform: translateY(0); }
}
@-moz-keyframes comein {
	0% { opacity: 0; -moz-transform: translateY(-3000px); }
	80% { opacity: 1; -moz-transform: translateY(40px); }
	100% { -moz-transform: translateY(0); }
}
@keyframes comein {
	0% { opacity: 0; transform: translateY(-3000px); }
	80% { opacity: 1; transform: translateY(40px); }
	100% { transform: translateY(0); }
}