#columns {
	column-width: 320px;
	column-gap: 15px;
  width: 100%;
	margin: 10px auto;
}

div#columns figure {
	background: #fefefe;
	border: 2px solid #fcfcfc;
	box-shadow: 0 1px 2px rgba(34, 25, 25, 0.4);
	margin: 0 2px 15px;
	padding: 15px;
	padding-bottom: 10px;
	transition: opacity .4s ease-in-out;
	border-radius: 5px;
  display: inline-block;
  column-break-inside: avoid;
}

div#columns figure img {
	width: 100%; height: auto;
	border-bottom: 1px solid #ccc;
	padding-bottom: 15px;
	margin-bottom: 5px;
}

div#columns figure figcaption {
  font-size: .9rem;
	color: #444;
  line-height: 1.5;
}

div#columns:hover figure:not(:hover) {
	opacity: 0.4;
}

@media screen and (max-width: 750px) { 
  #columns { column-gap: 0px; }
  #columns figure { width: 100%; }
}