Свойство after, before

by satantx

HTML

<div class="stackone">
   <img src="http://logopond.com/logos/06bd4cea0bef9ff4e0c92d5681c777e9.png">
</div>

CSS

body { 
    margin: 50px;
    background: #ccd3d7;
}

.stackone {
    border: 10px solid #fff;
    widht: 235px;
    height: 260px;
    position: relative;
    float: left;
    -webkit-box-shadow: 0px 2px 5px rgba(0,0,0,0.3);
}

.stackone:before {
    content: "";
    height: 250px; width: 260px;
    background: #3A3A3C;
    border: 10px solid #fff;
    position: absolute;
    z-index: -1;
    top: 0px;
    left: -10px;
    -webkit-transform: rotate(-3deg);
    -webkit-box-shadow: 0px 2px 5px rgba(0,0,0,0.3);
}
.stackone:after {
    content: "";
    height: 250px; width: 260px;
    background: #3A3A3C;
    border: 10px solid #fff;
    position: absolute;
    z-index: -1;
    top: 5px;
    left: 50px;
    -webkit-transform: rotate(3deg);
    -webkit-box-shadow: 0px 2px 5px rgba(0,0,0,0.3);
}