.drop-shadow {
    position:relative;
    float:inherit;
    margin:0em 10px 2em; 
		
/*    background:#F7F7F7;
*/
	}
/*
.drop-shadow:before,
.drop-shadow:after {
    content:"";
    position:absolute; 
    z-index:-2;
}
*/

/* Lifted corners */


.lifted {
    -moz-border-radius:0px; 
         border-radius:0px;
}

.lifted:before,
.lifted:after { 
    bottom:16px;
	animation-name: animombre;
	animation-duration: 4s;
	animation-iteration-count: 2;
    left:10px;
    width:50%;
    height:20%;
    max-width:300px;
    -webkit-box-shadow:0 15px 10px rgba(0, 0, 0, 0.2);   
       -moz-box-shadow:0 15px 10px rgba(0, 0, 0, 0.2);
            box-shadow:0 15px 10px rgba(0, 0, 0, 0.2);
    -webkit-transform:rotate(-5deg);    
       -moz-transform:rotate(-5deg);   
        -ms-transform:rotate(-5deg);   
         -o-transform:rotate(-5deg);
            transform:rotate(-5deg);
}

.lifted:after {
    right:10px; 
    left:auto;
    -webkit-transform:rotate(5deg);   
       -moz-transform:rotate(5deg);  
        -ms-transform:rotate(5deg);  
         -o-transform:rotate(5deg);
            transform:rotate(5deg);
}


@keyframes animombre {
  0%   {bottom:16px;}
  50% {bottom: 22px;}
  100% {bottom:16px;}
}