Magento sort product list with Isotope or Masonry

Question

I want to sort my products in the list.phtml, I want to have one big product in the right, I want to be like in this image.

My HTML code is like this:

<ul class="products-grid row four-columns first last odd">
<li class="item type-1 quick-view-container">
<div class="quick-view-data-container"></div>
<div class="inner">
<div class="image-box">
<div class="product-labels-wrapper clearfix">
<a class="product-image" title="" href="tori-tank.html">
<div class="ajax-media-overlay">
<div class="actions clearfix two-items">
<button class="btn btn-default btn-quickview btn-ajaxkit-quick-view AjaxKit-quick-view-link" title="QuickView" data-id="418">
<span class="link-wishlist-wrapper">
</div>
</div>
<div class="description-box">
</div>
</li>
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
<li class="item type-1 quick-view-container">
</ul>

Thank you

Answer 1

Check this Fiddle

HTML

<ul id="container" class="cols">
    <li class="box one"></li>
    <li class="box two"></li>
    <li class="box one"></li>
    <li class="box three"></li>
    <li class="box two"></li>
    <li class="box five"></li>
    <li class="box one"></li>
    <li class="box two"></li>
    <li class="box six"></li>
    <li class="box three"></li>
    <li class="box two"></li>
</ul>

CSS

#container {
    width: 100%;
    max-width: 700px;
    margin:0px;
    padding:0px;
    margin: 2em auto;
}
.cols {
    -moz-column-count:3;
    -moz-column-gap: 3%;
    -moz-column-width: 30%;
    -webkit-column-count:3;
    -webkit-column-gap: 3%;
    -webkit-column-width: 30%;
    column-count: 3;
    column-gap: 3%;
    column-width: 30%;
}
.box {
    margin:0px;
    padding:0px;
    list-style:none;
    margin-bottom: 20px;
}
.box.one {
    height: 200px;
    background-color: #d77575;
}
.box.two {
    height: 300px;
    background-color: #dcbc4c;
}
.box.three {
    background-color: #a3ca3b;
    height: 400px;
}
.box.four {
    background-color: #3daee3;
    height: 500px;
}
.box.five {
    background-color: #bb8ed8;
    height: 600px;
}
.box.six {
    background-color: #baafb1;
    height: 200px;
}