A Pen by Avaz Bokiev.

index.html

<div class="gallery">
  <div class="thumbnail-1 wow fadeInLeft">
    <img src="http://lorempixel.com/output/city-q-c-640-480-9.jpg" alt="" />
    <div class="caption">
      <h3>San Francisco</h3>
    </div>  
  </div>
  <div class="large-1 wow bounceInLeft">
    <img src="http://lorempixel.com/output/city-q-c-640-480-9.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div>
  <div class="thumbnail-2 wow fadeInDown">
    <img src="http://lorempixel.com/output/city-q-c-640-480-6.jpg" alt="" />
    <div class="caption">
      <h3>Paris</h3>  
    </div> 
  </div>
  <div class="large-2 wow bounceInDown">
    <img src="http://lorempixel.com/output/city-q-c-640-480-6.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div>
  <div class="thumbnail-3 wow fadeInRight">
    <img src="http://lorempixel.com/output/city-q-c-640-480-7.jpg" alt="" />
    <div class="caption">
      <h3>Sydney</h3>  
    </div> 
  </div>
  <div class="large-3 wow bounceInRight">
    <img src="http://lorempixel.com/output/city-q-c-640-480-7.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div>
  <div class="thumbnail-4 wow fadeInLeft">
    <img src="http://lorempixel.com/output/city-q-c-640-480-5.jpg" alt="" />
    <div class="caption">
      <h3>Tokyo</h3>  
    </div> 
  </div>
  <div class="large-4 wow bounceInLeft">
    <img src="http://lorempixel.com/output/city-q-c-640-480-5.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div>  
  <div class="thumbnail-5 wow flipInX">
    <img src="http://lorempixel.com/output/city-q-c-640-480-1.jpg" alt="" />
    <div class="caption">
      <h3>Berlin</h3>  
    </div> 
  </div>
  <div class="large-5 wow bounceIn">
    <img src="http://lorempixel.com/output/city-q-c-640-480-1.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div> 
  <div class="thumbnail-6 wow fadeInRight">
    <img src="http://lorempixel.com/output/city-q-c-640-480-4.jpg" alt="" />
    <div class="caption">
      <h3>New York</h3>  
    </div> 
  </div>
  <div class="large-6 wow bounceInRight">
    <img src="http://lorempixel.com/output/city-q-c-640-480-4.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div> 
  <div class="thumbnail-7 wow fadeInLeft">
    <img src="http://lorempixel.com/output/city-q-c-640-480-3.jpg" alt="" />
    <div class="caption">
      <h3>New York</h3>  
    </div> 
  </div>
  <div class="large-7 wow bounceInLeft">
    <img src="http://lorempixel.com/output/city-q-c-640-480-3.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div> 
  <div class="thumbnail-8 wow fadeInUp">
    <img src="http://lorempixel.com/output/city-q-c-640-480-2.jpg" alt="" />
    <div class="caption">
      <h3>New York</h3>  
    </div> 
  </div>
  <div class="large-8 wow bounceInUp">
    <img src="http://lorempixel.com/output/city-q-c-640-480-2.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div> 
  <div class="thumbnail-9 wow fadeInRight">
    <img src="http://lorempixel.com/output/city-q-c-640-480-8.jpg" alt="" />
    <div class="caption">
      <h3>Brisbane</h3>  
    </div> 
  </div>
  <div class="large-9 wow bounceInRight">
    <img src="http://lorempixel.com/output/city-q-c-640-480-8.jpg" alt="" />
    <span class="close">&#x2715;</span>
  </div>   
</div>

script.js

// Created by Avaz Bokiev @samarkandiy
$(document).ready(function(){
  $("[class^='thumbnail-']").click(function(){
    $("[class^='thumbnail-']").slideToggle("fast");
    $(this).next("[class^='large-']").slideToggle();
  });
  
  $(".close").click(function(){
    $("[class^='large-']:visible").toggle();
    $("[class^='thumbnail-']").fadeToggle("fast");; 
  }); 
});

new WOW().init();

Simple-Responsive-Gallery.markdown

Simple Responsive Gallery

using wow.js and animate.css

A Pen by Avaz Bokiev on CodePen.

License.

style.css

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

body{
  background: #000;
  color: #fff;
  padding: 40px;
  font-family: sans-serif;
  max-width: 960px;
  margin: 0 auto;
}

.gallery{
  margin: 0;
  padding: 0;
  height: 100%;
}

[class*='thumbnail-']{
  background: #000;
  width: 33.33%;
  height: auto;
  float: left;
  padding: 5px 5px 3px 5px;
  cursor: pointer;
}

[class*='thumbnail-'] img{
  max-width: 100%;
}

[class*='large-']{
  background: #000;
  width: 90%;
  margin: 0 auto;
  padding: 30px;
  cursor: pointer;
  display: none;
}

[class*='large-'] img{
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

.prev{
  color: #fff;
  font-size: 60px;
  position: absolute;
  top: 45%;
  left: 10px;
  float: left;
}

.next{
  color: #fff;
  font-size: 60px;
  position: absolute;
  top: 45%;
  right: 10px;
  float: right;
}

.close{
  color: #fff;
  font-size: 30px;
  position: absolute;
  top: 5px;
  right: 10px;
  float: right;
}

[class*='thumbnail-']{
  overflow: hidden;
  padding: 0;
  position: relative;
}

[class*='thumbnail-']:hover img{
  transition: .3s linear;
  transition-delay: 300ms;
  transform: rotate(5deg) scale(1.4);
}

[class*='thumbnail-'] > .caption{
  display: none;
  position: absolute;
  bottom: 0;
  padding: 15px;
  width: 100%;
  background-color: black;
  color: white;
  opacity: 0.8;
}

[class*='thumbnail-']:hover > .caption{
  display: block;
 
}

@media screen and (max-width:480px){
  .caption h3{
    font-size: 12px;
  }
}

Revised