.post-block {
	background: #FFF;
	width: 199px; /* 4 columns */
	margin-right:47px;
	margin-bottom: 25px;
	padding:10px;
	float: left;
	position: relative;
	display: block;
	box-shadow: 3px 5px 8px rgba(240, 240, 240, 1.0);
	border:1px solid #dedede;
	
}

.post-block embed,  .post-block object, .post-block iframe{
	max-height:161px;
}


.post-block > .media-thumb img {
display: block;
max-width: 100%;
}