<div class="box effect4">
<h3>Effect 4</h3>
</div>
body {background:#ccc}
.box h3{
text-align:center;
position:relative;
top:80px;
}
.box {
height:200px;
background:#FFF;
}
/*==================================================
* Effect 4
* ===============================================*/
.effect4
{
position:fixed;
top:0;
left:0;
right:0;
}
.effect4:after
{
z-index: -1;
position: absolute;
content: "";
bottom: 15px;
right: 10px;
left: auto;
width: 50%;
top: 80%;
background: #777;
-webkit-box-shadow: 0 15px 10px #777;
-moz-box-shadow: 0 15px 10px #777;
box-shadow: 0 15px 10px #777;
-webkit-transform: rotate(3deg);
-moz-transform: rotate(3deg);
-o-transform: rotate(3deg);
-ms-transform: rotate(3deg);
transform: rotate(3deg);
}
This Pen doesn't use any external CSS resources.