<div id="dfp-ad-auto-generated-ad-id-654464">
	<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/255716/300x250%402.png" />
</div>

[id^="dfp-ad-auto-generated"] {
	position: relative;
	border-radius: 1rem;
	width: 300px;
	heigh: 250px;
}

[id^="dfp-ad-auto-generated"] img {
	display: block;
	width: 100%;
	height: auto;
}

[id^="dfp-ad-auto-generated"] > * {
	border-radius: .5rem;
	box-shadow: 0 0 30px rgba(16,14,23,.25);
}

[id^="dfp-ad-auto-generated"]::before {
	content: "";
	position: absolute;
	background-color: #f5f5f5;
	top: -1rem;
	right: -1rem;
	width: 100%;
	height: 100%;
	z-index: -1;
	border-radius: 1rem;
}

/* not important */
body {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
}