CSS3 Wrapping Drop Shadows

<style>
.article{
    position: relative;
    width: 990px;
    background: #ccc;
    -moz-border-radius: 4px;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    padding: 1.5em;
    margin: 100px auto;
}
.article:before, .article:after {
    bottom: 15px;
    content: " ";
    height: 10px;
    left: 8px;
    position: absolute;
    width: 400px;
    z-index: -1;
    -webkit-box-shadow: 0 15px 10px rgba(0,0,0, 0.8);
    -moz-box-shadow: 0 15px 10px rgba(0, 0, 0, 0.8);
    box-shadow: 0 15px 10px rgba(0, 0, 0, 0.8);
    -webkit-transform: rotate(-2deg);
    -moz-transform: rotate(-2deg);
    -o-transform: rotate(-2deg);
}
.article:after {
    -webkit-transform: rotate(2deg);
    -moz-transform: rotate(2deg);
    -o-transform: rotate(2deg);
    right: 10px;
    left: auto;
}
</style>
<div class="article">
    <h1>CSS3 Wrapping Drop Shadows</h1>
    <p>With <del>out any</del> minimal extra bullshit markup(You need the first child to be a container element like a header, hgroup or a div). Oh and they stretch G. Webkit only for now, although I'm sure Firefox could do this trick as well.</p>
</div>