* {
	box-sizing: border-box;
	/*margin: 0;*/
	/*padding: 0;*/
	/*
}
*::selection {
	background: #eee;
	color: #333;
}
#output_image {
	
	/*width: 50%;*/
	
}

.container {
	position: relative;
	display: block;
	width: 100%;
	float: left;
	clear: both;
	font-family: -system-ui, sans-serif;
	font-size: 20px;
}

.container * {
	width: auto;
	max-width: 1000px;
	margin: 0 auto;
}

.hljs {
	background: #ddd;
}