body {
	padding: 2rem;
	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
}

h1 {
	font-size: 16px;
	margin-top: 0;
}

    body {
        margin: 0;
        padding: 0;
    }

    iframe {
        display: block;
        width: 100vw;
        height: 100vh;
        max-width: 100%;
        margin: 0;
        padding: 0;
        border: 0 none;
        box-sizing: border-box;
    }

p {
	color: rgb(107, 114, 128);
	font-size: 15px;
	margin-bottom: 10px;
	margin-top: 5px;
}

.card {
	max-width: 620px;
	margin: 0 auto;
	padding: 16px;
	border: 1px solid lightgray;
	border-radius: 16px;
}

.card p:last-child {
	margin-bottom: 0;
}