body, #maincontainer {
  background: #252525;
  color: #bbb;
  font-size: 125%;
  margin: 20px auto;
}

.ap-thumbs {
  margin-bottom: 10px;
}

.ap-thumb > .imgwrap {
  border-radius: 6px;
  overflow: hidden;
  margin-top: 10px;
}

@media screen and (max-width: 768px) {
  .ap-thumbs {
    display: flex;
  }
	.ap-thumb {
  	display: inline-block;
  	flex: 1 0 19%;
  	margin: 2px;
	}
	.ap-thumb > .imgwrap {
  	background: #000;
  	padding-bottom: 30px;
	}
}