body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
	font-weight: 700;
	background-color: #999;
	font-size: 50%;
}
.wrapper{
	max-width: 142em;
	margin: auto;
}
img {
	width: 8em;
}
.alg{
	display: inline-block;
	width: 23em;
	background-color: #fff;
	margin: 0.1em 0em;
	padding: 0em 0.2em;
}
select{
	font-family: inherit; 
	font-weight: inherit;
	font-size: inherit;
}
h3 {
	margin: 0em 0em;
}