html, body {
	width: 100%;
	height: 100%;
	margin: 0px;
	padding: 0px;
	border: 0px;
	background-color: #fff;
	color: #000;
}

body {
	font-family: Arial, sans-serif;
	box-sizing: border-box;
	padding: 20px;
	display: flex;
	flex-direction: column;
	row-gap: 20px;
	overflow: hidden;
}

#controls {
	flex-shrink: 0;
}

#responses {
	flex-grow: 1;
	border: 1px solid #ccc;
	overflow-y: auto;
	padding: 10px;
	white-space: pre-wrap;
	background-color: #f9f9f9;
}